I-Mark L4-1.8L 4FBI DSL (1982)
Diesel MFI Pump: Service and Repair
1.
Remove timing belt. See ``Timing Belt, Replace.''
Fig. 12 Injection pump pulley installation
2.
To prevent rotation of injection pump pulley during disassembly, thread a 8 mm 1.25 pitch bolt through the pulley into the housing, Fig. 12.
3.
Remove injection pump pulley bolt.
4.
Remove bolt installed in step two, then using a suitable puller remove injection pump pulley.
5.
Disconnect fuel cut solenoid valve switch wiring and tachometer pick up sensor wiring at connector.
6.
Disconnect accelerator cable from pump lever. If equipped with automatic transmission, remove throttle valve control cable.
7.
Disconnect vacuum hose from fast idle actuator.
8.
Disconnect fuel hoses from injection pump.
9.
Remove six screws attaching injection pipe clips and remove.
10.
Remove injection pipes.
11.
Remove injection pump rear bracket, then control lever spring.
12.
Remove attaching nuts and pump with fast idle device installed.
Fig. 24 Injection pump flange to front plate alignment mark
13.
Install injection pump with fast idle device installed by aligning notched line on pump flange with the line on the front plate, Fig. 24.
