Regal V6-231 3.8L Turbo VIN 9 FI (1984)
Turbine Shaft: Customer Interest
A/T - Late Engagement or Slipping In Drive
Bulletin 84-7200-1
Date
Nov. '83
Ref. No. 84-014-7200
SUBJECT:
LATE ENGAGEMENT OR SLIPPING IN DRIVE
MODELS AFFECTED: 1984 REGALS EQUIPPED WITH THM 200C TRANSMISSIONS & 3.8L ENGINES (VIN CODE A) OR 4.3L ENGINES
(VIN CODE V)
FIGURE 1 - FORWARD CLUTCH HOUSING ASSEMBLY
Some 1984 Model THM 200C model "BH" or "OR" transmissions may experience a late engagement or slipping in drive range. This condition is
usually detected while the transmission is cold, and could be caused by a blocked forward clutch feed orifice hole. (Figure 1).
If this condition is encountered on an early 1984 model THM 200C transmissions refer to the chart below and verify transmission model and serial
number. If the serial number is prior to the number on the chart then follow service procedure shown below.
MODEL
SERIAL NUMBER
BH
54628
OU
1727
SERVICE PROCEDURE:
1.
Check transmission oil level and correct if required.
2.
Disassemble transmission as necessary and visually inspect the forward clutch piston seals and turbine shaft teflon (R) seals for cuts and nicks.
FIGURE 2
