JLG X23J - X700AJ Service Manual - Manual (Page 369)

SECTION 3 - CHASSIS & TURNTABLE
3-342 – JLG Lift – 3121448
1. Turn the battery disconnect switch to the OFF posi-
tion.
2. Disconnect electrical connection (3) from the har-
ness assembly (not shown). Mark all connections for
installation.
3. Remove fuel shutoff solenoid (1) from the fuel injec-
tion pump housing by rotating the fuel shutoff sole-
noid in a counterclockwise direction.
4. Remove sealing washer (2) from fuel shutoff sole-
noid (1).
INSTALLATION PROCEDURE
KEEP ALL PARTS CLEAN FROM CONTAMINANTS. CONTAMI-
NANTS MAY CAUSE RAPID WEAR AND SHORTENED COMPONENT
LIFE.
5. Install sealing washer (2) to fuel shutoff solenoid (1).
6. Install fuel shutoff solenoid (1) into the fuel injection
pump housing by rotating the fuel shutoff solenoid
in a clockwise direction. Tighten the fuel shutoff
solenoid to a torque of 17 N·m (12 lb ft).
7. Connect electrical connection (3) to the harness
assembly (not shown).
8. Turn the battery disconnect switch to the ON posi-
tion.
FUEL INJECTOR - REMOVE AND INSTALL
REMOVAL PROCEDURE
Start By:
a. Remove the fuel injection lines. Refer to Disas-
sembly and Assembly, “Fuel Injection Lines -
Remove and Install”.
CARE MUST BE TAKEN TO ENSURE THAT FLUIDS ARE CON-
TAINED DURING PERFORMANCE OF INSPECTION, MAINTE-
NANCE, TESTING, ADJUSTING AND REPAIR OF THE PRODUCT.
BE PREPARED TO COLLECT THE FLUID WITH SUITABLE CON-
TAINERS BEFORE OPENING ANY COMPARTMENT OR DISASSEM-
BLING ANY COMPONENT CONTAINING FLUIDS. DISPOSE OF ALL
FLUIDS ACCORDING TO LOCAL REGULATIONS AND MANDATES.
KEEP ALL PARTS CLEAN FROM CONTAMINANTS. CONTAMI-
NANTS MAY CAUSE RAPID WEAR AND SHORTENED COMPONENT
LIFE.
1. Use a deep socket to remove fuel injector (1) from
the cylinder head.
2. Remove seat washers (2) from the cylinder head.
NOTE: 402D-05 and 403D-07 engines have two seat wash-
ers. The seat washers are different diameters.
3. Cap all openings or plug all openings immediately.