9. Inspect valves (A), especially valve face, for cracks,
pits and wear. Replace as necessary.
10. Spring (B) should not be bent or broken.
ASSEMBLE FUEL SUPPLY PUMP
IMPORTANT: Hands should be wet with diesel fuel
when assembling internal components
of fuel supply pump.
1. Install new spindle seal (C) into pump housing (B)
using JDF15 Driver (A). Be sure seal is started straight
in housing bore and drive until driver contacts housing.
2. To assemble supply pump, reverse disassembly
procedure using new O-rings. Perform leak test
described in Group 115.