Inspection Table - Pontiac TRANS AM 1977 Service Manual

5-52
1977 PONTIAC SERVICE MANUAL
INSPECTION TABLE
Part Inspect For Corrective Action
Power Piston and Support
Plate and Reaction
Retainer
Reaction Levers or
Plates
Floating Control
Air Valve-
Push Rod Assembly
Front and Rear
Housing
Air Filters and
Silencer
1. Cracks, distortion,
chipping, damaged
lever seats, pitted
or rough holes.
2. Worn seal surfaces
(tubes).
3. Rough or uneven
floating valve
seat.
4. Open passages and
flow holes.
1. Cracks, distortion,
tears and heavy
wear.
1. Deterioration of rubber
or warped value face.
1. Air valve: scratches,
dents, distortion,
I.D. or O.D. All
seats to be smooth
and free of nicks
and dents.
2. Push rod must move
freely in air valve,
but must not pull
out.
1. Scratches, scores,
pits, dents, or
other damage affecting
rolling or sealing of
diaphragm or other seals.
2. Cracks, damage at ears,
damaged threads
on studs.
3. Bent or nicked locking
lugs.
4. Loose studs.
1. Dirty
1. Clean up or replace.
2. Replace
3. Replace
4. Clean
1. Replace
1. Replace.
1. Do not repair
-
replace.
2. If worn, replace air
valve
-
push rod
assembly.
1. Replace, unless easily
repaired.
2. Replace, unless easily
repaired.
3. Replace, unless easily
repaired.
4. Replace or repair.
1. Replace