High Altitude Conversion Packages: TSB for W150 Pickup V8-360 59L VIN W
3-D - SERVICING SECONDARY HIGH SPEED BLEED
^
Remove secondary high speed bleed and install new bleed #210, PN 4397708 (Figure 3-D).
B.
Reset fast idle specification as follows:
Transmission
Specification
M-5
1500 RPM (Step 3 of the cam)
Automatic
1650 RPM (Step 3 of the cam)
All speeds and timing remain the same except as noted above. Check and reset as required.
C.
Type "This vehicle has been modified with Altitude Emission Package PN 4411980" and appropriate new specifications on the VECI Update
Label.
D.
Affix VECI Update Label, PN 4275084, near original VECI label.
2.2L-2V CALIFORNIA S-BODY (HCR2.2T2HDH8)
ALTITUDE EMISSION CHANGES REQUIRE THE FOLLOWING PARTS AND PROCEDURES:
ITEM
QUANTITY MANUAL
AUTOMATIC
Carburetor
1
4324744
4324745
Altitude Compensator
1
4306202
4306202
Vacuum Harness
1
4287006
4287006
Screw (for mounting
2
6032468
6032468
altitude compensator)
VECI Update Label
1
4275084
4275084
All parts are to be ordered separately.
REPAIR PROCEDURE
1.
Remove original carburetor and install new carburetor, PN 4324744 or 4324745.
2.
Install altitude compensator, PN 4306202, on the dash panel behind the engine.