Section A THM 400/475 Diagnosed Conditions or Symptom Description

NOTE: General groups are listed in alphabetical order Bulletins are listed in previous to most current order


GENERAL DIAGNOSIS
MODEL/YEAR BULLETIN NUMBERS SUBJECT SUMMARY
GROUPS or SYMPTOM

LEAKS Oil Exhausting All models BUICK 2-T-113 Service and repair information
from Vent CAN 7-191 given to correct problem. May be
CHEV 83-T-9 caused by too long pump to case bolts.
CORP 827915
HM 82-44
OLDS 33-2
PONT* 83-T-2

PERFORMANCE Loss of Power 1982-1984 BUICK 84-7-2 New brazing process for converter
in Drive CAN 7-120 blades prevents movement of blades and
and Reverse CHEV 84-93 reduction of torque multiplication.
CORP 847901
GMTC 84-B-64
HM 83-80
OLDS 34-8
PONT * 4-7-23

No Gears or 1984 CAD T4-75 Service and repair information given for
Slipping in CHEV 84-136 inspection of snap ring, seal, and
all Ranges CORP 847601 reverse boost bushing. Replacement
GMTC 84-B-82 part numbers also given.
HM 84-10