INJECTION PUMP
SERVICE MANUAL NUMBER 22
90-860074--1 FEBRUARY 2002 Page 5D-13
10. With central bolt of gear puller tool backed out, install tool into timing cover. Puller will
hold gear against timing cover while pump is removed.
NOTE: Gear puller tool screws into timing cover.
22217
70770
a
b
c
a-Timing Cover
b-Gear Puller Tool
c-Central Bolt
11. Remove the throttle cable and throttle cable bracket.
12. Disconnect the ECM 68 pin connector and TP sensor connector. The ECM has a
slide-to-lock catch on it and the TP sensor connector is a twist-to-lock.
13. Remove three allen head screws retaining the port engine lifting eye and heat
exchanger bracket to the timing cover.
14. Remove the two ECM bracket lower isolator flanged nuts.
15. Lift the ECM, ECM bracket and engine lifting eye from the engine.
IMPORTANT: Hollow bolts, used to hold fuel inlet and return lines to injection pump,
are calibrated and MUST remain with pump in their original location.
CAUTION
Do NOT bend fuel injector lines. Bending may cause metal to flake off inside lines,
causing injectors or injection pump to malfunction.
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