REMOVE FUEL SUPPLY PUMP
IMPORTANT: A backup wrench must always be used
when disconnecting fittings or fuel lines
from supply pump to avoid damage to
1. Disconnect fuel lines and cap connections on fuel
supply pump and fuel lines to keep debris out of fuel
2. Remove cap screws (A) and remove fuel supply pump
assembly from cylinder block.
NOTE: The fuel supply pump is driven by a push rod (B)
that rides on an eccentric camshaft lobe. The
cylinder head must be removed to remove this
3. Cover opening on cylinder block to prevent dirt from
entering the engine.
4. Inspect face of pump lever for wear. If lever face is
worn flat or concave, replace pump.