CNH E26C E30C Object Handling Kit (Cab Version) (Canopy Version) Mini Excavator Instructions Manual

INSTALLATION INSTRUCTIONS

90364064 90364077

OBJECT HANDLING KIT (CAB VERSION) 90364066 90364079

OBJECT HANDLING KIT (CANOPY VERSION)

APPROXIMATE INSTALLATION TIME: 6.5 hours

San - 90364093 Issue date September 2020 EN

90364064 - OBJECT HANDLING KIT (CAB VERSION) NEW HOLLAND E26C Cab & canopy versions

NEW HOLLAND CONSTRUCTION E26C Cab & canopy versions

90364077 - OBJECT HANDLING KIT (CAB VERSION) NEW HOLLAND E30C Cab & canopy versions

NEW HOLLAND CONSTRUCTION E30C Cab & canopy versions

90364066 - OBJECT HANDLING KIT (CANOPY VERSION) NEW HOLLAND E26C Cab & canopy versions

NEW HOLLAND CONSTRUCTION E26C Cab & canopy versions

90364079 - OBJECT HANDLING KIT (CANOPY VERSION) NEW HOLLAND E30C Cab & canopy versions

NEW HOLLAND CONSTRUCTION E30C Cab & canopy versions

San - 90364093 Issue date September 2020 EN

Contents 1 SAFETY INFORMATION Basic instructions - Important notice regarding equipment servicing. . . . . . . . . . . . . . . . . . . . . . . 1-1 Safety rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

2 KIT CONTENT Kit overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

3 GENERAL INFORMATION General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

4 PRE-ASSEMBLY PREPARING FOR ASSEMBLY Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

5 ASSEMBLY Installation of the object handling kit Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

6 POST-ASSEMBLY FINAL-CHECK Final check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

EN

EN

1 - SAFETY INFORMATION

1 - SAFETY INFORMATION###_2_### Basic instructions - Important notice regarding equipment servicing All repair and maintenance work listed in this manual must be carried out only by qualified dealership personnel, strictly complying with the instructions given, and using, whenever possible, the special tools.

Anyone who performs repair and maintenance operations without complying with the procedures provided herein shall be responsible for any subsequent damages.

The manufacturer and all the organizations of its distribution chain, including - without limitation - national, regional, or local dealers, reject any responsibility for damages caused by parts and/or components not approved by the manufacturer, including those used for the servicing or repair of the product manufactured or marketed by the manufacturer.

In any case, no warranty is given or attributed on the product manufactured or marketed by the manufacturer in case of damages caused by parts and/or components not approved by the manufacturer.

The information in this manual is up-to-date at the date of the publication. It is the policy of the manufacturer for continuous improvement. Some information could not be updated due to modifications of a technical or commercial type, or changes to the laws and regulations of different countries.

In case of questions, refer to your Sales and Service Networks.

1-1 EN

1 - SAFETY INFORMATION

Safety rules WARNING Avoid injury!

Shut off the engine, remove the key, and make sure all machine motion stops before you service the machine.

Failure to comply could result in death or serious injury.

W1128B

WARNING Pressurized system!

Before attempting any service procedure, it is your responsibility to know the number of accumulators on the machine, and the correct procedure for releasing the pressure of each accumulator.

Failure to comply could result in death or serious injury.

W0136A

WARNING Crushing hazard!

The lifting systems must be operated by qualified personnel who are aware of the correct procedures to follow. Make sure all lifting equipment is in good condition, and all hooks are equipped with safety latches.

Failure to comply could result in death or serious injury.

W0256A

WARNING Heavy objects!

Lift and handle all heavy components using lifting equipment with adequate capacity. Always support units or parts with suitable slings or hooks. Make sure the work area is clear of all bystanders.

Failure to comply could result in death or serious injury.

W0398A

WARNING Burn hazard!

Before performing any service on the hydraulic system, you must allow it to cool. Hydraulic fluid temperature should not exceed 40 °C (104 °F).

Failure to comply could result in death or serious injury.

W0241A

WARNING Escaping fluid!

Hydraulic fluid or diesel fuel leaking under pressure can penetrate the skin and cause infection or other injury. To prevent personal injury: Relieve all pressure before disconnecting fluid lines or performing work on the hydraulic system. Before applying pressure, make sure all connections are tight and all components are in good condition. Never use your hand to check for suspected leaks under pressure. Use a piece of cardboard or wood for this purpose. If injured by leaking fluid, see your doctor immediately.

Failure to comply could result in death or serious injury.

W0178A

WARNING Chemical hazard!

When handling fuel, lubricants, and other service chemicals, follow the manufacturer's instructions.

Wear Personal Protective Equipment (PPE) as instructed. Do not smoke or use open flame. Collect fluids in proper containers. Obey all local and environmental regulations when disposing of chemicals.

Failure to comply could result in death or serious injury.

W0371A

1-2 EN

2 - KIT CONTENT

2 - KIT CONTENT Kit overview NOTICE: to check the items part numbers of this kit, please refer to the Parts Catalogue.

Please read the complete instructions before starting assembly.

NOTE: the following table shows the items numbered as in the installation instruction.

Object handling kit (refer to 5-1) Item 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

Description Control rod assembly Dipper cylinder with holding valve Terminal assembly Hose assy ORFS (L = 1250 mm (49.2 in)), UNF9/16 - 18x1250 Hose assy ORFS (L = 1300 mm (51.2 in)), UNF9/16 - 18x1300 Hose ORFS (L = 3200 mm (126.0 in)), UNF9/16 - 18x3200 Hose ORFS (L = 2700 mm (106.3 in)), UNF9/16 - 18x2700 Clamp Hydraulic connector ORFS - PF1/4 x UNF 9/16 90° elbow ORFS - PF1/4 x UNF 9/16 Tee (swivel R/type ORFS 3x UNF 9/16) Tee (R/type ORFS - PF / 4 x UNF 9/16) Valve protective cover Hexagonal bolt M8x20 with washer Tee (for pressure port) Coupling screw (for tee of the pressure port) Boom cylinder with holding valve Pressure switch Hose ORFS (L = 2000 mm (78.7 in)), UNF9/16 - 18x2000 Hose ORFS (L = 2100 mm (82.7 in)), UNF9/16 - 18x2100 Hydraulic connector ORFS - PF 1/4 x 9/16 - 18UNF Hydraulic connector ORFS - PF 1/2 x 11/16 - 16UNF 90° elbow PF 1/4 x 9/16 - 18UNF Tee (Swivel, R/type ORFS - 3 - 9/16 - 18UNF) 90° adapter Valve protective cover Hexagonal bolt M8x1.25x20 with washer Overload switch Overload wiring harness Lifting chart decal NOTE: see the tables below to install the correct decal.

Band harness 300 mm (11.8 in) Sleeve 1200 mm (47.2 in) Sleeve 850 mm (33.5 in) Sleeve 650 mm (25.6 in) Hose clamp

Quantity 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 2 1 1 2 1 1 1 4 2 1 1 8

2-1 EN

2 - KIT CONTENT

NOTICE: pay attention to install the correct decal on your machine.

Table of the Lifting chart decal – New Holland E26C Model New Holland E26C - Cab New Holland E26C - Cab New Holland E26C - Cab New Holland E26C - Cab New Holland E26C - Canopy New Holland E26C - Canopy New Holland E26C - Canopy New Holland E26C - Canopy

1.12 m 1.35 m 1.12 m 1.35 m 1.12 m 1.35 m 1.12 m 1.35 m

Arm (3.67 ft) (4.43 ft) (3.67 ft) (4.43 ft) (3.67 ft) (4.43 ft) (3.67 ft) (4.43 ft)

Counterweight Standard Standard Additional Additional Standard Standard Additional Additional

Decal Part Number 48021970 48021971 48021978 48021979 48021972 48021973 48021980 48021981

Counterweight Standard Standard Additional Additional Standard Standard Additional Additional

Decal Part Number 48111035 48111038 48111037 48111041 48110972 48110982 48110974 48110984

Table of the Lifting chart decal – New Holland E30C Model New Holland E30C - Cab New Holland E30C - Cab New Holland E30C - Cab New Holland E30C - Cab New Holland E30C - Canopy New Holland E30C - Canopy New Holland E30C - Canopy New Holland E30C - Canopy

1.12 m 1.35 m 1.12 m 1.35 m 1.12 m 1.35 m 1.12 m 1.35 m

Arm (3.67 ft) (4.43 ft) (3.67 ft) (4.43 ft) (3.67 ft) (4.43 ft) (3.67 ft) (4.43 ft)

2-2 EN

3 - GENERAL INFORMATION

3 - GENERAL INFORMATION###_1_### General information PLEASE READ THE COMPLETE INSTRUCTIONS BEFORE STARTING ASSEMBLY!

References to right-hand and left-hand are determined by standing at the rear of the machine and facing the direction of travel.

NOTE: When referring to the instructions for callout references, the numeric (example: (1)) refers to item (1) in the kit contents bill of materials. The letter (example: (A)) refers to the component on the unit, not a component in the kit contents bill of materials.

NOTICE: Do not tighten the hardware until instructed to in the assembly instructions.

NOTICE: Be sure to use the hardware specified when using tapped holes as trying to install a metric bolt in an inch thread or an inch bolt in a metric thread will damage the threads.

NOTE: Install flat washers over all slotted holes unless truss-head or carriage bolts are used. Install a lock washer on all bolts unless a jam nut or self-locking nut is specified.

NOTE: Install special hardened washers where specified.

3-1 EN

3 - GENERAL INFORMATION

3-2 EN

4 - PRE-ASSEMBLY

4 - PRE-ASSEMBLY PREPARING FOR ASSEMBLY

Preparation Prepare the vehicle 1. Place the machine on a flat and level place.

2. Rotate to left-hand of 90° the upper-structure.

3. Lower the bucket to the ground.

4. Put the safety lever in UNLOCK position (forward position).

5. Release the hydraulic pressure operating the control levers from right-hand to left-hand and front to rear a dozen times approximately.

6. Operate the travel levers from front to rear a dozen times approximately.

NOTE: this procedure does not completely release the pressure, so when operate on the hydraulic system, loosen the connections slowly and do not stand in the direction where the oil drains out.

SMIL17MEX2354AA

1

7. Put the safety lever in LOCK position (backward position).

8. Stop the engine and remove the starter key.

4-1 EN

4 - PRE-ASSEMBLY

Prepare the work area under the cab/canopy assembly 1. Push the windshield upward.

2. Remove the front bottom glass.

NOTE: this step is valid only for cab version.

SMIL19MEX0780BA

2

SMIL20MEX0294BA

3

3. Remove the protective caps and use a wrench [ 13 mm] to remove the bolts indicated in the figure.

4. Remove the left-hand external panel.

4-2 EN

4 - PRE-ASSEMBLY

5. Remove the floor mat and the soundproofing panels.

SMIL17MEX2900AA

4

SMIL17MEX2098AA

5

SMIL17MEX2099AA

6

6. Use a wrench [ 17 mm] to remove the six bolts and then remove the left-hand bottom plate.

7. Use a wrench [ 17 mm] to remove the four bolts and then remove the right-hand bottom plate.

4-3 EN

4 - PRE-ASSEMBLY

8. Use a screwdriver to remove the five screws and then remove the right-hand panel.

NOTE: this step is valid only for cab version.

SMIL20MEX0111BA

7

4-4 EN

5 - ASSEMBLY

5 - ASSEMBLY Installation of the object handling kit

Installation Pre-assembly of the hoses with the protective sleeves Component

Port

18 18 3 3 3 3

Pil T RH LH RH LH

Hose assy – – – – 4 5

Hose 21 20 6 7 – –

Protective sleeve 34 35 33 33 – –

Hose clamp 36 36 36 36 36 36

Band harness 32 32 32 32 – –

Component

Port

AJ AJ Block A MCV 2 2

B T T2 Arm crowd T Pil

NOTE: Tighten the hose clamp (36) to: 0.5 N·m (0.4 lb ft)

SMIL19MEX0483EA

1

Version clamp-band harness

SMIL19MEX0484EA

2

Version clamp-clamp

5-1 EN

5 - ASSEMBLY

Installation of bucket link with hook 1. Use a lift-crane and nylon sling to secure the bucket cylinder rod.

2. Remove the bucket.

3. Use two wrenches [ 17 mm] to remove the two nuts (A), and the bolt (B).

4. Remove the pin (C) from the links (D) and (E), and the bucket cylinder (F).

NOTE: when removing the pin, be careful not to damage the installed O-rings or dust seals.

5. Remove the bucket link (D).

SMIL17MEX2109AA

3

SMIL17MEX2100AA

4

6. Position the control rod assembly (1) with hook in correspondence of the links (E) and the bucket cylinder (F).

7. Insert the pin (C) between the links (E) and the bucket cylinder (F).

NOTE: when inserting the pin, be careful not to damage the installed O-rings or dust seals.

8. Install the bolt (B), and then use two wrenches [ 17 mm] to tighten the two nuts (A).

Tighten the nuts (A) to: 54.0 – 81.4 N·m (39.8 – 60.0 lb ft) NOTICE: pay attention to the direction of the head of the bolt (B).

9. Re-install the bucket.

5-2 EN

5 - ASSEMBLY

Installation of dipper cylinder with holding valve 1. Use two wrenches [ 17 mm] to remove the nuts (G) and bolt (H).

2. Pull out the pin (I) to separate the dipper cylinder (J) from the dipper and remove the shims (K).

NOTICE: tie the cylinder rod with a wire so that the dipper cylinder does not fall down.

SMIL17MEX2101AA

5

SMIL17MEX2102AA

6

SMIL17MEX2359AA

7

SMIL17MEX2377AA

8

3. Use two wrenches to disconnect the hoses (L) from the bottom side of the dipper cylinder (J).

• Use protective caps or plugs to cover the hoses and the hydraulic lines to prevent any entry of water, dust or dirt.

• Clean the hoses and the hydraulic lines by spraying them with a parts cleaner to prevent scratches and prevent accumulation of dirt on the hydraulic connectors.

4. Use two wrenches [ 17 mm] to remove the nuts (M) and bolt (N).

5. Remove the pin (O) to separate the dipper cylinder (J) from the boom and remove the shims (P).

6. Remove the dipper cylinder (J).

7. Use a wrench [ 19 mm] to install the 90°elbow (10) on the port “Pil” (pressure port of the holding valve) and the hydraulic connector (9) on the port “T” (drain port of the holding valve) .

Tighten the 90°elbow (10) to: 36 – 44 N·m (26.6 – 32.5 lb ft) Tighten the hydraulic connector (9) to: 36 – 44 N·m (26.6 – 32.5 lb ft)

8. Use a wrench [ 19 mm] to install the tee (16) with the relative coupling screw (17).

Tighten the tee (16) to: 36 – 44 N·m (26.6 – 32.5 lb ft) Tighten the coupling screw (17) to: 36 – 44 N·m (26.6 – 32.5 lb ft)

5-3 EN

5 - ASSEMBLY

9. Use a lift-crane and nylon sling to lift the dipper cylinder with holding valve (2).

NOTICE: wrap the nylon sling to the inside of the hydraulic line so that the dipper cylinder does not fall down.

SMIL17MEX2103AA

9

10. Align the holes of the dipper cylinder with holding valve (2) and of the boom. Install the pin (O) with appropriate shims (P).

11. Install the bolt (N) and use two wrenches [ 17 mm] to install the nuts (M).

Tighten the nuts (M) to: 52.6 – 81.3 N·m (38.8 – 60.0 lb ft) 12. Use two wrenches to connect the hoses (L) to the bottom side of the dipper cylinder with holding valve (2).

SMIL17MEX2104AA

10

SMIL17MEX2101AA

11

13. Align the holes of the dipper cylinder with holding valve (2) and of the dipper and install the pin (I) with appropriate shims (K).

14. Install the bolt (H) and use two wrenches [ 17 mm] to install the nuts (G).

Tighten the nuts (G) to: 52.6 – 81.3 N·m (38.8 – 60.0 lb ft).

5-4 EN

5 - ASSEMBLY

Boom cylinder removal 1. Use a wrench [ 17 mm] to remove the bolts (Q), and then remove the cylinder protection (R).

SMIL17MEX2105AA

12

SMIL17MEX2106AA

13

SMIL17MEX2107AA

14

SMIL17MEX2108AA

15

2. Use a lift-crane and nylon sling to secure the boom cylinder (S).

NOTICE: wrap the nylon sling to the inside of the hydraulic line so that the boom cylinder does not fall down.

3. Use two wrenches [ 17 mm] to remove the two double nuts (T) and the bolt (U), and then remove the pin (V).

NOTICE: tie the cylinder rod with a wire to prevent it from coming out.

4. Lower the boom cylinder (S) on a stand.

5. Use two wrenches [ 22 mm] to disconnect the hoses (W) from the boom cylinder (S).

• Use protective caps or plugs to cover the hoses and the hydraulic lines to prevent any entry of water, dust or dirt.

• Clean the hoses and the hydraulic lines by spraying them with a parts cleaner to prevent scratches and prevent accumulation of dirt on the hydraulic connectors.

6. Use two wrenches [ 17 mm] to remove the two double nuts (Z) and the bolt (AA), and then remove the pin (AB).

7. Remove the boom cylinder (S).

5-5 EN

5 - ASSEMBLY

Installation of boom cylinder with holding valve 1. Use a wrench [ 19 mm] to install the 90°elbow (24) on the Pil port, the 90°adapter (26) on the E port, and the hydraulic connector (22) on the T port of the holding valve.

Tighten the 90°elbow (24) to: 36 – 44 N·m (26.6 – 32.5 lb ft) Tighten the adapter (26) to: 36 – 44 N·m (26.6 – 32.5 lb ft) Tighten the hydraulic connector (22) to: 36 – 44 N·m (26.6 – 32.5 lb ft) 2. Use a wrench [ 27 mm] to install the hydraulic connector (23) on the V2 port of the holding valve.

SMIL17MEX2360AB

16

SMIL17MEX2361AA

17

SMIL17MEX2362AA

18

Tighten the hydraulic connector (23) to: 85.5 – 104.5 N·m (63.1 – 77.1 lb ft) 3. Use a wrench [ 22 mm] to install the pressure switch (19) on the 90° adapter (26).

Tighten the pressure switch (19) to: 33.5 – 36.5 N·m (24.7 – 26.9 lb ft) 4. Use a lift-crane and nylon sling to lift the boom cylinder with holding valve (18).

NOTE: Install the boom cylinder with the holding valve positioned to the right-hand side of the machine (see arrow).

5. Align the holes of the boom cylinder with holding valve (18) and of the frame and install the pin (AB) with the appropriate shims.

NOTICE: when install the pin (AB), assemble the polymer shims in the gap between the friction surfaces. Assemble the polymer shims (thickness 1 mm (0.04 in)) at both sides of the bottom cylinder eye.

6. Install the bolt (AA) and the nuts (Z).

7. Use two wrenches [ 17 mm] to install the nuts (Z).

Tighten the nuts (Z) to: 52.6 – 81.3 N·m (38.8 – 60.0 lb ft).

8. Use two wrenches [ 22 mm] to connect the hose (W) to the left-hand side of the boom cylinder with holding valve (18).

Tighten the hose (W) to: 45 – 55 N·m (33.2 – 40.6 lb ft).

5-6 EN

5 - ASSEMBLY

9. Use two wrenches [ 22 mm] to install the hose (W) on the hydraulic connector (23) of the “V2” port of the holding valve.

Tighten the hose (W) to: 45 – 55 N·m (33.2 – 40.6 lb ft).

SMIL20MEX0539AB

19

SMIL17MEX2363AA

20

SMIL20MEX0448AA

21

SMIL20MEX0449AA

22

10. Align the holes of the boom cylinder with holding valve (18) and of the boom and install the pin (V) with the appropriate shims.

NOTICE: when install the pin (V), assemble the polymer shims in the gap between the friction surfaces. Assemble the polymer shims (thickness 1 mm (0.04 in)) at both sides of the rod cylinder eye.

11. Install the bolt (U) and the nuts (T).

12. Use two wrenches [ 17 mm] to install the nuts (T).

Tighten the nuts (T) to: 52.6 – 81.3 N·m (38.8 – 60.0 lb ft) 13. Use two wrenches [ 17 mm, 19 mm] to install the hose (20) on the hydraulic connector (22) of the “T” port of the holding valve.

Tighten the hose (20) to: 36 – 44 N·m (26.6 – 32.5 lb ft) 14. Use two wrenches [ 17 mm, 19 mm] to install the hose (21) on the 90° elbow (24) of the “Pil” port of holding valve.

Tighten the hose (21) to: 36 – 44 N·m (26.6 – 32.5 lb ft)

15. Connect the overload wiring harness (30) on the pressure switch (19) of the holding valve.

5-7 EN

5 - ASSEMBLY

16. Route the hoses (20) and (21), and the overload wiring harness (30) through the right-hand hoses retainer (AI) located on the bottom of swing post.

17. Connect the other end of the overload wiring harness (30) to the electrical connector CD-31 (see the arrow in figure).

SMIL20MEX0447AA

23

SMIL17MEX2373BA

24

18. Route the hoses (20) and (21) through the machine frame to reach the terminal assembly (AJ) located at the left-hand side of the machine as shown in figure.

5-8 EN

5 - ASSEMBLY

19. Disconnect the two hydraulic hoses (AK) and (AL) from the hydraulic connectors located on the ports “B” and “T” of the terminal assembly (AJ).

20. Use a wrench [ 19 mm] to install the two tees (25) on the two hydraulic connector located on the ports “B” and “T”.

Tighten the tees (25) to: 36 – 44 N·m (26.6 – 32.5 lb ft) 21. Reinstall the two hydraulic hoses (AK) and (AL) previously disconnected on the tees (25).

Tighten the hoses (AK) and (AL) to: 36 – 44 N·m (26.6 – 32.5 lb ft)

SMIL17MEX2374AA

25

22. Connect the hoses (20) and (21) to the hydraulic connector located on the ports “T” and “B” respectively.

Tighten the hoses (20) and (21) to: 36 – 44 N·m (26.6 – 32.5 lb ft)

SMIL17MEX2380FA

26

Connection summary of the hoses of the boom cylinder with holding valve Hose (20) Hose (21) Overload wiring harness (30) Hose (W)

From “T” port of the boom holding valve “Pil” port of the boom holding valve Pressure switch (19) of the boom holding valve “V2 port of the boom holding valve

To “T” port of the terminal assembly (AJ) “B” port of the terminal assembly (AJ) Connector CD-31 located near the boom swing post Main control valve

5-9 EN

5 - ASSEMBLY

Installation of terminal assembly on the boom 1. Use a wrench [ 17 mm] to remove the bolt located on the left-hand side of the bracket (AC).

2. Position the terminal assembly (3) on the bracket (AC).

3. Tighten the bolt to secure the terminal assembly (3) to the bracket (AC).

Tighten the bolt to: 45 – 55 N·m (33.2 – 40.6 lb ft)

SMIL17MEX2364AA

27

SMIL20MEX0503AA

28

SMIL20MEX0504AA

29

SMIL20MEX0537AA

30

Installation of hoses of dipper cylinder 1. Use a wrench [ 19 mm] to install the hose (4) between the hydraulic connector (9) of T port of holding valve and the right-hand connector of the terminal assembly (3).

Tighten the hose (4) to: 36 – 44 N·m (26.6 – 32.5 lb ft) 2. Use a wrench [ 19 mm] to install the hose (5) between the tee connector (16) of PIL port of holding valve and the left-hand connector of the terminal assembly (3).

Tighten the hose (5) to: 36 – 44 N·m (26.6 – 32.5 lb ft) 3. Secure the hoses (4) and (5) to the boom by means of cable ties (8).

4. Use a wrench [ 19 mm] to install the hose (6) on the terminal assembly (3).

Tighten the hose (6) to: 36 – 44 N·m (26.6 – 32.5 lb ft) NOTE: after installation of the hose (6) on the right-hand connector of the terminal assembly (3), route it through the left-hand hoses retainer (AF) located at the bottom of swing post.

5-10 EN

5 - ASSEMBLY

5. Use a wrench [ 19 mm] to install the hose (7) on the terminal assembly (3).

Tighten the hose (7) to: 36 – 44 N·m (26.6 – 32.5 lb ft) NOTE: after installation of the hose (7) on the right-hand connector of the terminal assembly (3), route it through the left-hand hoses retainer (AF) located at the bottom of swing post.

SMIL20MEX0505AA

31

SMIL20MEX0538AA

32

SMIL20MEX0539AA

33

6. Disconnect the hose (AD) from the T2 port of the block A valve (AE).

7. Use a wrench [ 19 mm] to install the tee (11) on the “T2” port of block A valve (AE).

Tighten the tee (11) to: 36 – 44 N·m (26.6 – 32.5 lb ft) 8. Reconnect the hose (AD) on the tee (11).

Tighten the hose (AD) to: 36 – 44 N·m (26.6 – 32.5 lb ft) 9. Use a wrench [ 19 mm] to connect the other end of hose (6) to the tee (11) of the block A valve (AE).

Tighten the hose (6) to: 36 – 44 N·m (26.6 – 32.5 lb ft)

5-11 EN

5 - ASSEMBLY

10. Disconnect the hose (AG) from the “arm crowd” port of the main control valve.

11. Use a wrench [ 19 mm] to install the tee (12) on the “arm crowd” port of main control valve. Apply the angle orientation (110°) as shown in figure 35.

Tighten the tee (12) to: 36 – 44 N·m (26.6 – 32.5 lb ft) 12. Reconnect the hose (AG) on the tee (12).

Tighten the hose (AG) to: 36 – 44 N·m (26.6 – 32.5 lb ft) 13. Use a wrench [ 19 mm] to connect the other end of hose (7) to the tee (12) of the “arm crowd” port.

SMIL17MEX2369AA

34

Tighten the hose (7) to: 36 – 44 N·m (26.6 – 32.5 lb ft)

SMIL17MEX2382GA

35

5-12 EN

5 - ASSEMBLY

SMIL20MEX0603FA

36

Connection summary of the hoses of the dipper cylinder with holding valve From Hose (4)

“T” port of the dipper holding valve

Hose (5)

“Pil” port of the dipper holding valve

Hose (7) Hose (6)

To Right-hand hydraulic connector of the terminal (3) Left-hand hydraulic connector of the terminal (3)

Left-hand hydraulic connector of the terminal “Arm crowd” port of the main control valve (3) Right-hand hydraulic connector of the “T2” port of the block A valve terminal (3)

5-13 EN

5 - ASSEMBLY

Installation of overload switch 1. Remove the operator seat.

2. Use a wrench [ 17 mm] to remove the two bolts, and then remove the armrest from the right-hand console.

SMIL18MEX0749BA

37

SMIL17MEX2111AA

38

SMIL20MEX0061AA

39

3. Remove the screws that fix the front side of the righthand console.

4. Remove the screws indicated and raise the right-hand console.

5-14 EN

5 - ASSEMBLY

5. Raise the right-hand control lever bellow, and then extract the right-hand console from the hand control lever.

SMIL17MEX2114AA

40

SMIL17MEX2140AA

41

SMIL17MEX2114AA

42

SMIL17MEX2114AA

43

6. From the right-hand console, remove the protective cap and install the overload switch (29).

7. Connect the electrical connector CS-50 to the overload switch (29).

8. Install the right-hand console on the hand control lever and refit the bellow.

5-15 EN

5 - ASSEMBLY

9. Install the rear right-hand console and tighten the screws to secure it.

SMIL20MEX0061AA

44

SMIL17MEX2111AA

45

SMIL18MEX0749BA

46

10. Install the front right-hand console and tighten the screws to secure it.

11. Install the armrest and then use a wrench [ 17 mm] to tighten the two bolts.

Tighten the bolts to: 45 – 55 N·m (33.2 – 40.6 lb ft) 12. Re-install the operator seat.

5-16 EN

5 - ASSEMBLY

Installation of protective covers on the holding valves 1. Use a wrench [ 13 mm] to install the valve protective cover (14) on the dipper holding valve and secure it by means of the two hexagonal bolts with relative washers (15).

Tighten the bolts (15) to: 22.5 – 27.5 N·m (16.6 – 20.3 lb ft)

SMIL17MEX2112AA

47

SMIL17MEX2113AA

48

SMIL17MEX2105AA

49

2. Use a wrench [ 13 mm] to install the valve protective cover (27) on the boom holding valve and secure it by means the two hexagonal bolts with relative washers (28).

Tighten the bolts (28) to: 22.5 – 27.5 N·m (16.6 – 20.3 lb ft)

Installation of protective covers on the boom cylinder 1. Install the cylinder protection (R).

2. Use a wrench [ 17 mm] to tighten the bolts (Q).

Tighten the bolts (Q) to: 45 – 55 N·m (33.2 – 40.6 lb ft)

5-17 EN

5 - ASSEMBLY

Installation of bottom plates and panels 1. Install the right-hand panel and secure it to tighten the five screws.

NOTE: this step is valid only for cab version.

SMIL20MEX0111BA

50

SMIL17MEX2099AA

51

SMIL17MEX2098AA

52

2. Install the right-hand bottom plate.

3. Use a wrench [ 17 mm] to tighten the four bolts.

Tighten the four bolts to: 54 – 66 N·m (39.8 – 48.7 lb ft)

4. Install the left-hand bottom plate.

5. Use a wrench [ 17 mm] to tighten the six bolts.

Tighten the six bolts to: 54 – 66 N·m (39.8 – 48.7 lb ft)

5-18 EN

5 - ASSEMBLY

6. Install the soundproofing panels and the floor mat

SMIL17MEX2097AA

53

SMIL20MEX0294BA

54

7. Install the left-hand external panel.

8. Use a wrench [ 13 mm] to tighten the bolts indicated in the figure and then install the protective caps.

Tighten the bolt to: 25 N·m (18.4 lb ft)

5-19 EN

5 - ASSEMBLY

9. Install the front bottom glass.

10. Push the windshield downward.

NOTE: this step is valid only for cab version.

SMIL19MEX0780BA

55

5-20 EN

5 - ASSEMBLY

Installation of lifting chart decal NOTICE: to install the correct decal, refer to the lifting chart tables located in 2-1.

1. For the cab models install the lifting chart decal (31) inside on the rear part of the cab.

SMIL17MEX2357AA

56

SMIL17MEX2358AA

57

2. For the canopy models install the lifting chart decal (31) inside on the right-hand side under the right-hand console.

Maintenance operations 1. Grease all pins and bushings (see the Operator's manual).

2. Check the hydraulic oil level and supply if necessary.

5-21 EN

5 - ASSEMBLY

5-22 EN

6 - POST-ASSEMBLY

6 - POST-ASSEMBLY FINAL-CHECK

Final check WARNING Roll-over hazard!

Overloading the rated capacity of the machine could cause the machine to roll over. Always follow the recommended load limits. Never overload the rated capacity of the machine.

Failure to comply could result in death or serious injury.

W0217A

1. Start the machine.

2. Move the right-hand control lever in order to check possible leakages from the hoses.

Check the hydraulic oil level and supply if necessary.

3. Secure the load with the load handling eye located on the bucket linkage rod, using slinging devices and chains adequate for the load to be lifted.

NOTE: using the lifting chart decal, choose a maximum allowable load and put the machine in the lifting position (see the Operator's manual).

4. Select the overload switch and lift slowly the load, avoiding sharp movements which could cause swinging of the load.

5. Stop the lifting action when the overload warning alarm sounds.

6-1 EN

6 - POST-ASSEMBLY

6-2 EN

Index ###_Index_###

B Basic instructions - Important notice regarding equipment servicing . . . . . . . . . . . . . . . . . . .

1-1

F Final check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6-1

G General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-1

I Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5-1

K Kit overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-1

P Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-1

S Safety rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-2

EN

CNH Industrial Italia S.p.A. viale delle Nazioni, 55 Modena Italy 41122

SERVICE - Technical Publications & Tools

PRINTED IN ITALY © 2020 CNH Industrial Italia S.p.A. All rights reserved.

No part of the text or illustrations of this publication may be reproduced.

CNH Industrial Italia S.p.A reserves the right to make improvements in design and changes in specifications at any time without notice and without incurring any obligation to install them on units previously sold. Specifications, descriptions, and illustrative material herein are as accurate as known at the time of publication, but are subject to change without notice.

Availability of some models and equipment builds varies according to the country in which the equipment is being used. For exact information about any particular product, please consult your CNH Industrial dealer.

CNH Industrial is a trademark registered in the United States and many other countries, owned or licensed to CNH Industrial N.V., its subsidiaries or affiliates.

Any trademarks referred to herein, in association with goods and/or services of companies, other than owned by or licensed to CNH Industrial N.V., its subsidiaries or affiliates, are the property of those respective companies.

September 2020 EN