SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS
3-60 – JLG Lift – 3121642
Pump Coupling
ALLOW ENGINE AND COMPONENTS TO COOL DOWN BEFORE SERVICING.
REMOVAL:
1. Disable machine operation.
2. Remove exhaust system and pumps (refer to Figure 3-
50. and Figure 3-66.).
3. Remove the four bolts (2) and washers to remove the
muffler mounting bracket (1) from the pump coupling
(4).
4. Remove the eight coupling bolts (5) to remove the
pump coupling from the engine
.
INSTALLATION:
1. Follow Removal Steps in reverse.
NOTE: Apply Loctite® #242 to bolts (2).
Torque coupling bolts to 50 lb-ft (68 Nm).
1. Muffler Mounting Bracket
2. Bolt, M10 x 85mm
3. Washer
4. Pump Coupling
5. Bolt, Coupling
Figure 3-67. Pump Coupling (Deutz Engine)
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