K 2500 Truck 4WD V8-379 6.2L DSL VIN C FI (1989)
Clutch: Testing and Inspection
Intermediate Clutch Plates Burned
1.
Constant bleed orifice in center support missing.
2.
Rear accumulator piston oil ring damaged or missing.
3.
1-2 accumulator valve stuck in control valve assembly.
4.
Intermediate clutch piston seal damaged or missing.
5.
Center support bolt loose.
6.
Low line pressure.
7.
Intermediate clutch plug in case missing.
8.
Case valve body face not flat or porosity between channels.
9.
Manual valve bent and center land not ground properly.
