Injection Pump; Removing Injection Pump Cover; Removing Injection Pump - Westerbeke Universal M-50 Operator's Manual

INJECTION PUMP
REMOVING INJECTION PUMP COVER
1. Remove the injection pump cover.
NOTE FOR REASSEMBLING: Before installing the pump cover gasket, apply a non-drying
adhesive to it.
REMOVING INJECTION PUMP
1. Remove the injection pump mounting bolts and nuts.
2. Detach the injection pump. To prevent the pump rack from being caught, detach the pump
along the removal groove.
3. Align the control rack pin with the slot on the gear case and remove the injection pump.
4. In principle, the injection pump should not be disassembled.
NOTE FOR REASSEMBLING: Install the injection pump by aligning the control rack with the
indicated positon. Addition or reduction of one shim delays or advances the injection timing by
0.0262 rad. (1.5
0 ).
Install the injection pump shims after applying thinly a non-drying adhesive.
1. Injection Pump
2. Control Rack
3. Removal Groove
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