4 minute read
FIGURE 3-1. BOOMS AND LIMIT SWITCHES INSTALLATIONS
ITEM PART NUMBER QTY
DESCRIPTION
Ref BOOMS INSTALLATION (STANDARD PARTS) 0238593 Ref ANSI Spec with Electric Limit Switches Built (Prior to May
1988)
0238987 Ref ANSI Spec with Hydraulic Limit Switches Built (May 1988 to
Present)
0252269 Ref CSA Spec with Hydraulic Limit Switches Built (Prior to May
1988)
2 3421481 1 Pin, Pivot 3 1681840 1 Lift Cylinder Assembly - Main Boom (See CYLINDER SECTION for Breakdown) 4 3421480 1 Pin, Attach 5 3421482 1 Pin, Attach 7 3421478 4 Pin, Pivot 8 1681962 1 Level Cylinder Assembly (See CYLINDER SECTION for Breakdown) 13 3531946 4 Plate, Retainer 14 0641508 8 Bolt 5/16in-18NC x 1in 15 4761500 8 Lockwasher 5/16in 16 1681960 1 Lift Cylinder Assembly - Tower Boom (See CYLINDER SECTION for Breakdown) 51 Ref Boom Assembly - Tower Boom Options (See TOWER BOOM ASSEMBLIES for Breakdown) 51 0800530 1 Boom Assembly Machines with Electric Limit Switches Built (Prior to May 1988) 51 0800567 1 Boom Assembly Machines with Hydraulic Limit Switches Built (May 1988 to Present) 52 Ref Upright Weldment Options: 52 4842862 1 Weldment Machines Built (Prior to January 1991) 52 4843804 1 Weldment Machines Built (January 1991 to Present) 53 Ref Pin, Attach Options: 53 3421483 1 Pin ANSI Spec 53 3421993 1 Pin CSA Spec 54 Ref Boom Assembly - Main Boom Options (See MAIN BOOM ASSEMBLY for Breakdown) 54 0800537 1 Boom Assembly Machines with Electric Limit Switches Built (Prior to May 1988) 54 0800572 1 Boom Assembly Machines with Hydraulic Limit Switches Built (May 1988 to Present) 55 Ref Pin, Attach Options: 55 3421489 1 Pin ANSI Spec with Electric Limit Switches Built (Prior to May 1988) 55 3421780 1 Pin ANSI Spec with Hydraulic Limit Switches Built (May 1988 to Present) 55 3421994 1 Pin CSA Spec with Hydraulic Limit Switches Built (Prior to May 1988) 56 Ref Hardware Options: 56 3421475 4 Hardware Pin, Grooved Used Machines with Electric Limit Switches Built (Prior to May 1988) (Not Shown) 56 0641522 4 Hardware Bolt 5/16in-18NC x 2 3/4in Used Machines with Hydraulic Limit Switches Built (May 1988 to Present) 57 3311505 5 Hardware Locknut 5/16in-18NC (Machines with Hydraulic Limit Switches Built May 1988 to Present Only)
REV
B
H
A
ITEM PART NUMBER QTY
DESCRIPTION
58 3421475 1 Hardware Pin, Grooved Used Machines with Electric Limit Switches Built (Prior to May 1988) (Not Shown) 58 0641544 1 Hardware Bolt 5/16in-18NC x 5 1/2in Used Machines with Hydraulic Limit Switches Built (May 1988 to Present) 59 4751500 2 Flatwasher 5/16in (Machines with Hydraulic Limit Switches Built May 1988 to Present Only) 0238988 Ref HORIZONTAL CUT-OUT VALVES INSTALLATION - HYDRAULIC
LIMIT SWITCH (MACHINES BUILT MAY 1988 TO PRESENT)
101 0239015 1 Valve Actuator Assembly (See Items 201-208 for Breakdown) 102 0641609 4 Bolt 3/8in-16NC x 1 1/8in 103 4751600 4 Flatwasher 3/8in 104 4640310 2 Valve, Check 104 7012649 1 Seal Kit (1 Per Valve) 105 0630427 1 Screw, Flathead 1/2in-13NC x 2 1/2in 105 0630415 1 Screw, Flathead 3/8in-16NC x 1 3/4in 106 3311805 1 Locknut 1/2in-13NC 106 3311605 1 Locknut 3/8in-16NC 107 0100003 AR Loctite 0238742 Ref HORIZONTAL CUT-OUT SWITCH INSTALLATION - ELECTRIC
LIMIT SWITCH (MACHINES BUILT PRIOR TO MAY 1988)
152 4360236 4 Head, Switch 152 4360277 4 Switch 153 4360237 4 Roller and Arm Assembly 154 0901478 1 Bracket 155 0901479 1 Bracket 156 0731004 4 Screw, Machine #10-32NF x 1/2in 157 4761000 10 Lockwasher #10 158 4300032 4 Stud (Welded on Part) 159 4761400 4 Lockwasher 1/4in 160 4751400 4 Flatwasher 1/4in 161 3911020 4 Screw #10-24NC x 1 1/2in 162 3311401 4 Nut 1/4in-20NC 163 4360057 1 Switch, Limit 164 0200333 1 Arm, Lever 165 3911028 2 Screw, #10-24NC x 1 3/4in 0238976 Ref SWITCH SPRINGS AND SHIELDS INSTALLATION (MACHINES
BUILT PRIOR TO MAY 1988)
181 4160040 4 Spring, Extension 182 0181414 1 Angle, Spring Clip (Welded on Part - Not Shown) 183 4060679 1 Shield (Lower) 184 4300031 6 Stud (Welded on Part) 185 4761400 6 Lockwasher 1/4in 186 3311401 6 Nut 1/4in-20NC 187 3911028 2 Screw #10-24NC x 1 3/4in 188 4843049 1 Bracket 189 4060680 1 Shield (Upper) 190 4751400 2 Flatwasher 1/4in 0239015 Ref HYDRAULIC VALVE ACTUATOR ASSEMBLY (MACHINES
BUILT MAY 1988 TO PRESENT)
201 3311605 2 Locknut 3/8in-16NC 202 0361630 1 Bar, Mounting 203 4843037 1 Plate, Mounting 204 2160003 1 Fitting, Grease
REV
D
B
C
ITEM PART NUMBER QTY
DESCRIPTION
205 0641620 1 Bolt 3/8in-16NC x 2 1/2in 206 4751600 1 Flatwasher 3/8in 207 0630415 1 Screw, Flathead 3/8in-16NC x 1 3/4in 208 4563996 2 Spacer, Tube 0239298 Ref ABOVE HORIZON LIMIT SWITCH INSTALLATION (MACHINES
BUILT MAY 1988 TO PRESENT)
301 4761000 2 Lockwasher #10 302 3911028 2 Screw #10-24NC x 1 3/4in 303 0200333 1 Arm, Lever 304 4360057 1 Switch, Limit 305 4460049 1 Connector, Strain Relief
REV
B
