Bravada V6-262 4.3L VIN Z (1991)
4.
Support the fuel tank and remove the tank brackets. See Figure 1.
5.
Lower the fuel tank and disconnect the filler neck from the tank. Disconnect the fuel/vapor hoses and the electrical connections at the sender.
6.
Remove the fuel sender and seal ring using tool J 36608 (See Figure 2). Discard the old seal ring.
7.
Install a new seal ring (P/N 3893116) and reinstall sender using tool J 36608.
8.
Raise tank slightly and reconnect the fuel/vapor hoses and the electrical connections at the sender. Ensure the ground strap is also reinstalled to the
body.
9.
Raise the tank fully and reinstall the fuel tank filler neck to the tank. Tighten clamp.
10.
Reinstall the fuel tank brackets with insulator strips in place. Tighten the bracket nuts to 45 N-m (33 lb.ft.).
11.
Reinstall the fuel tank plastic shield. Reinstall fuel. Reinstall fuel tank filler cap.
12.
Reconnect the negative battery cable. If a memory retention device was not used, please reset (to the extent possible) all devices that lost their
memory after the battery was disconnected.
13.
Install a Campaign Identification Label.
CAMPAIGN IDENTIFICATION LABEL
Each label provides space to print the campaign number, and the five (5) digit dealer code of the dealer performing the campaign. Insert this information
with a typewriter or ballpoint pen. When installing label, clean and dry the surface of the radiator support tie bar and apply the campaign label where it is
readily visible.
PARTS INFORMATION
To ensure parts are obtained as soon as possible, order them from GM Service Parts Operations (GMSPO) on a C.I.O. order, with NO special instruction
code, but order on an Advise Code (2). Use the following part number:
Description
Part Number
Quantity Per Vehicle
O-Ring, Fuel Sender (pkg of 10)
3893116
1, as required
NOTE:
It is expected that less than 1% of the Bravadas inspected will require a new fuel sender ring; please order parts accordingly. Remember, the seal comes
in packages of ten.
WARRANTY CLAIM INFORMATION
Submit claims using only one of the labor-ops below for each vehicle:
REPAIR PERFORMED
TOT-PTS
FC
LAB-OP
LHRS
ST
