FUEL INJECTION
90-883728 JULY 2001 Page 3B-49
Throttle Plate Assembly Removal
NOTE: The throttle plate assembly is calibrated and preset for proper running characteris-
tics and emissions at the factory. Other than complete assembly removal from the air ple-
num, no further disassembly should be made.
Remove 4 bolts securing throttle plate assembly to air plenum and remove assembly.
58898
b
a
a
a-Bolts b-Throttle Plate Assembly
Throttle Plate Assembly Installation
Secure throttle plate assembly to air plenum with 4 bolts. Torque bolts to 100 lb. in. (11.5
Nm).
Vapor Separator Disassembly
1. Remove 7 screws securing separator cover and remove cover.
2. Inspect seal in fuel pump chamber of separator tank for cuts and abraisions. Replace
seal if necessary. If seal is serviceable, apply 2-4-C with Teflon Marine Lubricant
(92-825407A12) to seal lips.
b
a
a
a
a
a
a
a
58784
58783
a-Screws (7 each)
b-Seal
3. Fuel pump may be removed from cover by wiggling slightly while pulling outward.
IMPORTANT: DO NOT twist pump during removal as wire harness may be damaged.
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