5_108.bk Page 87 Thursday, October 4, 2001 11:45 AM
REPAIR INSTRUCTIONS Raw Water Pump Removal 1. Loosen both hose clamps from the raw water pump outlet to aftercooler hose and remove the hose.
3. Taking care not to damage the plastic coupling gear, remove the raw water pump by pulling it rearward out of the mounting flange. Discard gasket. 76
74
Figure 76 — Raw Water Pump Figure 74 — Raw Water Pump Connections 1. Hose Inlet Connection to Aftercooler
2. Hose Outlet Connection to Raw Water Pump
2. Remove three mounting capscrews securing the raw water pump adapter to the auxiliary driveshaft housing (engine block).
Check the end of the auxiliary shaft for the presence of the oil metering plug. Plug must be present to provide adequate lubrication for the raw water pump.
75 77
Figure 75 — Raw Water Pump Connection to Block Figure 77 — Correctly Installed Oil Metering Plug 1. Three Raw Water Capscrews 1. Correctly Installed Oil Metering Plug
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