1985 Ski-Doo snowmobile Service Manual, Page 217Get this manual
Section 02
(CARBURETORFUEL PUMP)
Sub-section 11
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Fuel pump assembly Packing Diaphragm Grommet Valve Diaphragm Packing (cap) Screw Pump body
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Pulse chamber Cover Fuel pump assembly Diaphragm Membrane Packing (cap) Screw Cover Pulse chamber
REMOVAL
- Disconnect fuel inlet line at fuel pump then secure fuel line to steering support so that the open end is located higher than the fuel tank- Disconnect fuel outlet line(s)- Disconnect pulsation line- Remove screws (or nuts if applicable) securing fuel pumpFIG(AI
- Insert 332" pin punch inside valve holder and lubricate tip of holder with drop of oil- Push holder into pump body as illustrated
Pulsation line
r line rj""-