Powermaster Brake System - Service Kits
Bulletin 87-5-5Date May '87
Ref.No. 87-098-5
Corp. Ref. No. 705004
SUBJECT: POWERMASTER SERVICE KITS
MODELS AFFECTED: 1986 LESABRE & ELECTRA ESTATE WAGONS 1985-87 REGAL WITH 3.8L TURBO ENGINE (VIN CODE 7 OR 9) BUILT AT PLANT CODE P
The following repair kits have been released to assist in servicing the
Powermaster Brake units. The labor times indicated include time for the
functional system check and diagnostic procedure.
Labor Labor
Operation Time
Part Number Description Number Allowance
18011279 Pump & Motor Assembly Package H0980 .8
18014977 Pressure Switch Assembly Package H0778 .4
18014978 Accumulator Assembly Package H0985 .3
Servicing procedures for these kits can be found in Section 5D4 of the 1986 and 1987 Buick Chassis Service Manuals.