5_108.bk Page 106 Thursday, October 4, 2001 11:45 AM
REPAIR INSTRUCTIONS Water Pump Removal
Fuel Injection Pump Removal
Refer to Figure 133. 1. Remove the two capscrews (4) retaining the water pump bracket (5) to the cylinder head. 2. Remove the water pump capscrew (2) and lifting eye bracket to cylinder head screw (1) from lifting bracket (3). Remove water pump (9).
Anytime the injection pump is removed and reinstalled, it is necessary to set injection pumpto-engine timing. Refer to “Injection Pump FixedTiming Procedures” on page 273.
133
Refer to Figure 135. 1. Disconnect the throttle linkage from the injection pump. 2. Disconnect LDA hose and fuel return line and fuel and oil supply lines from injection pump.
If the fuel injection pump does not require servicing, set injection pump-to-engine timing before removal. This allows ease of installation. Refer to “Injection Pump Fixed-Timing Procedures” on page 273. 3. Working from the front of the engine, remove the injection pump driven gear access cover capscrews. 4. Remove the access cover and mechanical tachometer drive as an assembly.
Figure 133 — Water Pump Assembly 1. Capscrew (Retains 5. Water Pump Support Bracket to Cylinder Bracket Head) 6. Capscrew (Also Retains 2. Capscrew (Retains Heat Exchanger Bracket and Water Bracket) Pump) 7. Capscrew (Connects 3. Engine Front Lifting Oil Cooler) Bracket 8. Coolant Drain Petcock 4. Capscrew (Also Retains 9. Water Pump Heat Exchanger Bracket) 10. Water Pump-to-Exhaust Manifold Inlet Pipe
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