Firenza L4-121 2.0L (1983)
e.
Slowly apply brake pedal until firm.
f.
Loosen left front brake pipe connector to purge air. Retighten connector and slowly release brake pedal. Wait 15 seconds.
g.
Repeat (e) and (f) until all air is purged. (IMPORTANT: COMPLETE (g) BEFORE ATTEMPTING (h) AND (i).)
h.
Repeat (e) and now loosen right front brake pipe connector to purge air. When brake fluid begins to flow from connector, retighten
connector to specified torque and slowly release brake pedal. Wait 15 seconds. Refer to Figure 3.
i.
Repeat (h) until all air is purged.
5.
Check the brake pedal for "sponginess" and brake warning light for indication of unbalanced pressure. Repeat bleeding operation to correct.
Do not move car until a firm brake pedal is obtained.
6.
Tighten all tube nuts to specified torque and correct any leaks, if required.
7.
Fill master cylinder.
8.
Install a campaign identification label.
PART III
Installation of Campaign Identification Label
After the above has been completed, install a campaign identification label as follows:
Each label provides a space to include the campaign number, the five (5) digit Dealer Code of the dealer performing the campaign service, and the date
vehicle was campaigned. This information may be inserted with a typewriter or ballpoint pen. When installing label, clean the surface of the fan guard
and apply the campaign label where it is readily visible.
Parts and Warranty Information
PARTS INFORMATION
The parts for this campaign are to be obtained from WDDGM as required. Refer to chart to obtain correct valve for a vehicle.
PART NUMBER & (I.D. CODE ON VALVE BODY)
Front Location
Rear Location
Model
Usage
10 mm
13 mm
Cutlass Ciera
With 4.3L Diesel Engine
18009966 (FJ)
18009967 (RJ)
Cutlass Ciera
With 2.5L or 3.0L Gas Engine
18008570 (FK)
18008571 (RK)
Omega
ALL
18008570 (FK)
18008571 (RK)
Firenza
ALL
18009966 (FJ)
18009967 (RJ)
To ensure this part will be obtained as soon as possible, it should be ordered on a C.I.O. order with NO special instruction code, but order on an advise
code (2). Parts are to be retained for disposition by Zone Personnel.
WARRANTY INFORMATION
List the one applicable labor operation.
PART
FAILED
PARTS
FAILURE
LABOR
LABOR
OPERATION
COUNT
PART NO.
ALLOW.
CODE
OP.NO.
HOURS
Inspect brake
proportioner
valves
96
V1820
.2 hrs.
Inspect valves
and replace one
