FIGURE 7-1. ELECTRICAL DIAGRAM LIST

FIGURE 7-1. ELECTRICAL DIAGRAM LIST

ITEM PART NUMBER QTY DESCRIPTION REV

Ref ELECTRICAL DIAGRAM LIST Ref Note: Diagrams not shown in manual are available from the

JLG Service/Parts Department.

Ref Alarm Electrical Diagrams Options Ref Alarm Electrical Diagrams (Machines Built Prior to January

1993)

4932024 Ref Back-up Alarm with Lights Electrical Diagram 0610091 1 Card, Circuit 3740049 1 Relay 4931947 Ref Travel/Back-up/Swing Descent Electrical Diagram 1281985 Ref Travel/Back-up/Swing Descent Electrical Diagram 0610091 1 Card, Circuit 3740049 1 Relay 4931946 Ref Motion Electrical Diagram 3990010 2 Diode - 6 Amp 3740049 1 Relay, Bosch - SPDT 0140016 1 Alarm, Horn 4932063 Ref Tilt Electrical Diagram (3) 4931954 Ref Tilt Electrical Diagram (5) 4931950 Ref Tilt Electrical Diagram (5 With Cut-Out) 0140016 1 Alarm, Horn 3740049 1 Relay, Bosch - SPDT 4360089 1 Flasher - 12V (Without Cut-Out) 4360229 1 Switch, Toggle - SPDT M/C Override (With Cut-Out) Ref Switch, Toggle - SPDT M/C Override) (With Cut-Out)

(Machines Built January 1993 to Present)

4932637 Ref Travel Electrical Diagram 1282091 Ref Travel Electrical Diagram 0610104 1 Card, Circuit 4932639 Ref Motion Electrical Diagram 1282091 Ref Motion Electrical Diagram 3740049 1 Relay 3990010 2 Diode - 6 Amp 1060341 11 ft/3.4m Cable, Electrical - 16/2 0253077 Ref Tilt Electrical Diagram G G

A 3-C

2 D

2 D

5

0140026 1 Alarm 1540002 1 Capacitor 1281186 Ref Cold Weather Electrical Diagram (Deutz) 4932362 Ref Collector Ring Electrical Diagram (4WS) 1281526 Ref Collector Ring Electrical Diagram (4WS) G A C

1060042 14 ft Cable, Electrical - 16/5 4460260 1 Connector, Strain Relief (At Ground Control Box) 0960239 1 Bushing 3300047 1 Nut, Conduit 4931444 Ref Dual Fuel Electrical Diagram (Ford) (Prior to June 1995) E 1281738 Ref Dual Fuel Electrical Diagram (Ford) (Prior to June 1995) H 4921305 1 Harness (M.T.B. to Gas and LP Solenoid Valves) 4360201 1 Switch, Toggle - DPDT 4932813 Ref Dual Fuel Electrical Diagram (Ford) (June 1995 to Present) -

ITEM PART NUMBER QTY DESCRIPTION REV

4921763 1 Harness (M.T.B. to Gas and LP Solenoid Valves) 4360201 1 Switch, Toggle - DPDT 0251537 Ref Engine Distress Electrical Diagram - Deutz Machines D 1281525 Ref Engine Distress Electrical Diagram - Deutz Machines E 4921361 1 Harness 4360065 1 Switch, Pressure 2920026 1 Lamp, Indicator (At Platform Console) 0252625 Ref Engine Distress Electrical Diagram - Ford Machines 5-E 2920026 1 Light (At Platform Console) 4360182 1 Switch, Oil Pressure 4360157 1 Switch, Water Temperature 3740049 1 Relay 2920029 1 Bulb 0252394 Ref Engine Distress Electrical Diagram - Kubota Machines A 2920026 1 Lamp, Indicator (At Platform Console) 4360182 1 Switch, Oil Pressure 4360157 1 Switch, Water Temperature 3740049 1 Relay 4931940 Ref Engine Shutdown Electrical Diagram (Deutz) (Up to 1990) A 4360179 1 Switch, Engine Temperature (On Cylinder Head) 4360022 1 Switch, Oil Pressure 2180089 1 Fitting, Tee 2750529 1 Hose (To Engine Filter) 3740033 1 Relay - Engine Shutdown 0251682 Ref Engine Shutdown Electrical Diagram (Deutz) (1991 to Present) 3990010 1 Diode - 6 Amp 3740049 1 Relay, Bosch - SPDT 4360065 1 Switch, Pressure - N.C. 4931945 Ref 110V (Deutz and Kubota) A 4932806 Ref 110V (Feb. 1995 to Present) 3-B 4931692 Ref 110V (Ford) (All Machines Built to Date When Factory

Installed) (Prior to Feb. 1995)

D

4931944 Ref 110V (Ford) (Never used) A

4460027 1 Outlet, Electrical - Female Twist Lock 3990001 1 Diode - 3.5 Amp (Deutz and Kubota) 3990010 3 Diode - 6.5 Amp (Ford) 3740049 2 Relay, Bosch - SPDT 4360294 1 Breaker, Circuit - 30 Amp Marine Type Ref Glow Plug Electrical Diagram (Kubota Engines) 4921555 1 Harness 4931998 Ref Heaters Electrical Diagram 2-A

1060016 20 ft Cable, Electrical - 16/3 (Heaters to Junction Box) 1060515 3 ft Cable, Electrical - 12/4 (Thermostat to Junction Box) (p/n was 1060012) 0251757 Ref Horn Switch at Ground Control Electrical Diagram 4360274 1 Switch, Push Button - SPST 3740049 1 Relay, Bosch - SPDT 3252102 1 Nameplate - Horn 0251696 Ref Hydraulic Filter Indicator Electrical Diagram 4360219 1 Switch, Clogged Filter 2920026 1 Lamp, Indicator - Red 2920029 1 Bulb

ITEM PART NUMBER QTY DESCRIPTION REV

3252096 1 Decal - Indicates Clogged Filter 4932490 Ref Japanese Electrical Modification Ref LIGHTS ELECTRICAL DIAGRAM OPTIONS 4931085 Ref All (Prior to July 1989) 4932024 Ref Back-up Lights Electrical Diagram 0610091 1 Card, Circuit 3740049 1 Relay 4931942 Ref Beacon Light On Hood Electrical Diagram 0238864 Ref Beacon Light On Platform Electrical Diagram (In Front of

Console)

0238865 Ref Beacon Light On Platform Electrical Diagram (In Front of

Console)

1281671 Ref Beacon Light On Platform Electrical Diagram (Under

Console)

2920018 1 Light, Beacon - Amber 2920009 1 Light, Beacon - Red 4931941 Ref Headlights and Taillights Electrical Diagram 3740049 1 Relay, Bosch - SPDT (At Ground Control Box) 4360199 1 Switch, Toggle - SPST (At Platform Console Box) 3251019 1 Nametag - Light On 1060016 AR Cable, Electrical - 16/3 2920019 2 Taillight/Clearance Light 3740002 1 Relay, Power 0251619 Ref Panel Lights Electrical Diagram 1281525 Ref Panel Lights Electrical Diagram 0251690 Ref Panel Lights Electrical Diagram (Hydraulic Controls) 5-C

D

E

A E B

2920024 3 Light, Panel 4931943 Ref Worklights Electrical Diagram (July 1989 to January 1993) 4360232 1 Breaker, Circuit - 15 Amp 2920013 2 Worklight 0253987 Ref Worklights Electrical Diagram - Without Platform Padding

(January 1993 to Present)

4-C

0254748 Ref Worklights Electrical Diagram - With Platform Padding

(January 1993 to Present)

2/-

2920111 2 Worklight, Halogen 0253433 Ref Oil Cooler Electrical Diagram -

4921529 1 Harness Ref Platform Electrical Diagrams Options Ref OEM Controllers: 4931917 Ref Platform Electrical Diagram Without Prop Tele 4931972 Ref Platform Electrical Diagram With Prop Tele 1060309 8 ft/2.4m Cable, Electrical - 12/4 (To Footswitch) 3990010 2 Diode - 6 Amp 1540002 1 Capacitor 1000mf/25VDC Ref PQ Controllers - Prior to January 1993 4931918 Ref 2WS A

F

1281522 Ref 2WS H

4932569 Ref 2WS With Creep 1281863 Ref 2WS With Creep 4932361 Ref 4WS 1281522 Ref 4WS 4932515 Ref 4WD With Creep A A A H A

ITEM PART NUMBER QTY

1281863 Ref 4WD With Creep 4932488 Ref U/L

DESCRIPTION REV

A C

3990010 2 Diode - 6 Amp (2WS) 3990010 4 Diode - 6 Amp (4WS) 1540002 1 Capacitor - 1000MF/25VDC 1060515 10 ft/3.0m Cable, Electrical - 12/4 (To Footswitch) (was p/n 1060309) 2400026 1 Fuse - 5 Amp (U/L Only) Ref PQ Controllers - January 1993 to Present 4932598 Ref 2WS With Creep (2WD - Jan. 1993 to Present/4WD - Jan.

1993 to Jan. 1995)

1282002 Ref 2WS With Creep (2WD - Jan. 1993 to Present/4WD - Jan.

1993 to Jan. 1995)

4932785 Ref 2WS With Creep (2WD - January 1995 to Present) 1282387 Ref 2WS With Creep (2WD - January 1995 to Present) 9983562 Ref 2WS With Thumb Steer and Creep 4932599 Ref 4WS With Creep (2WD - Jan. 1993 to Present/4WD - Jan.

1993 to Jan. 1995)

1282002 Ref 4WS With Creep (2WD - Jan. 1993 to Present/4WD - Jan.

1993 to Jan. 1995)

4932786 Ref 4WS With Creep (4WD - Jan. 1993 to Jan. 1995) 1282387 Ref 4WS With Creep (4WD - Jan. 1993 to Jan. 1995) 1060515 8 ft;2.4m Cable, Electrical - 12/4 (To Footswitch) (was p/n 1060309) 3990010 3 Diode - 6 Amp (2WD/2WS) 3990010 5 Diode - 6 Amp (2WD/4WS) 3990010 4 Diode - 6 Amp (4WD/2WS) 3990010 6 Diode - 6 Amp (4WD/4WS) 1540002 1 Capacitor - 1000MF/25V Ref Platform Bumper Proximity Switches Electrical Diagram

Options

1282190 Ref Chain Attach Bumper Proximity Switch (Soft Touch System)

Electrical Diagram

B

A

A

A

C

4360057 1 Switch, Limit 4360274 1 Switch, Push-Button (Override) 3740049 2 Relay 4932075 Ref Welded-on Bumper Proximity Switch Electrical Diagram B 3740045 1 Relay 4360274 1 Switch, Push Button (Override) 4932340 Ref Platform Safe-Load System Electrical Diagram (Japanese

Spec)

C 3740049 2 Relay 3990010 1 Diode - 6 Amp 1693405 1 Timer 4932052 Ref Power Tool Electrical Diagram Ref Remote Control Electrical Diagram Options 0238954 Ref Remote Control Box Electrical Diagram D 0251687 Ref Remote Control Electrical Diagram (Box to Ground Control) 4931980 Ref Standard Electrical Diagram (Deutz) (Prior to September 1990) B 4931979 Ref Standard Electrical Diagram (Deutz) (September 1990 to

Present)

M Ref Harness - Engine 4921208 1 Harness - Engine (Prior to SN 34339) 4921767 1 Harness - Engine (SN 34339 to Present) 4921161 1 Harness - Valves

ITEM PART NUMBER QTY

DESCRIPTION

1060300 20 ft/6m Cable, Electrical - 16/3 (To Horizontal Limit Switch) 3990010 8 Diode - 6 Amp 3730095 1 Resistor - 7.5 Ohms/10 Watt 4931920 Ref Ford (Engines and Valves) (Prior to February 1995) 4931919 Ref Ford - LSG (Engine and Main Terminal Box) (Prior to February

1995)

4932761 Ref Ford - LRG (February 1995 to June 1995) 4932814 Ref Ford - LRG (June 1995 to Present) 4932489 Ref Ford U/L 3990010 9 Diode - 6 Amp 4921161 1 Harness - Valves 1060300 20 ft/6m Cable, Electrical - 16/3 (To Horizontal Limit Switch) Ref Harness - Engine (Standard Ford) Options: 4921162 1 Ford - LSG (Prior to February 1995) 4921721 1 Ford - LRG (February 1995 to June 1995) 4921765 1 Ford - LRG (June 1995 to Present) 4921421 1 Harness - Engine (U/L Ford) Ref Resistor - 7.5 Ohms/8 Watt Options: 3730004 1 Resistor - 7.5 Ohms/8 Watt (Prior to June 1995) 3730095 1 Resistor - 7.5 Ohms/8 Watt (June 1995 to Present) 4932050 Ref Standard Electrical Diagram (Kubota) 3990010 8 Diode - 6 Amp 4921257 1 Harness - Engine and Valves 1060300 20 ft/6m Cable, Electrical - 16/3 (To Horizontal Limit Switch) 3730095 1 Resistor - 7.5 Ohms/10 Watts 3730003 1 Resistor - 20 Ohms/8 Watts 4932362 Ref Steer Electrical Diagram (4WS) 1281526 Ref Steer Electrical Diagram (4WS) 1060042 15 ft/4.5m Cable, Electrical - 16/5 4460260 1 Connector, Strain Relief (At Ground Control Box) 0960239 1 Bushing 3300047 1 Nut, Conduit 4932793 Ref Tilt Indicator Electrical Diagram - 4WD Machines Built After

January 1995

4921743 1 Harness 4932052 Ref Tool Circuit Electrical Diagram 4360199 1 Switch, Toggle - SPST

REV

A F

B B D

G

I A C