POWER TRAIN TMS700E SERVICE MANUAL
7-34 Published 01-29-2015, Control # 512-01
Insufficient release.
(continued)
i. Driven disc distorted or warped. i. Driven disc assembly must be straight
within 0.38 mm (0.015 in) total indicator
reading. Replace discs.
Damage to driven disc can be caused
by poor installation methods. Do not
force transmission input shaft into disc
hubs. This will distort or bend driven
disc, causing poor release. Replace
the drive disc.
j. Transmission input shaft splines worn
or rusty.
j. Replace input shaft and check driven
disc hubs for excessive wear. If worn,
replace disc. Check flywheel housing
alignment of engine and transmission.
Make sure driven discs slide freely on
transmission input shaft splines.
k. Internal clutch adjustment not correct. k. Readjust clutch for standard release
travel.
l. Flywheel pilot bearing fitting too tight in
flywheel or on end of drive gear.
l. Free pilot bearing to a light push. Fit in
flywheel and on drive gear pilot. If
bearing is rough, replace.
m. Facings gummed with oil or grease. m. Replace facings or entire driven disc
assembly.
n. Damaged clutch release bearing
(throw-out bearing).
n. Replace bearing.
o. Clutch release shaft projecting through
clutch release yoke.
o. Relocate release shaft so it does not
project. Check bell housing bushings
and clutch release yoke for wear.
p. Clutch release yoke contacting cover
assembly at full release position.
p. Replace clutch release yoke with
proper yoke.
q. Clutch release yoke will not align with
release bearing (throw-out bearing)
properly.
q. Flywheel has been resurfaced more
than the recommended 1.52 mm
(0.060 in) removal. Replace flywheel.
r. Broken intermediate plate. r. Replace damaged intermediate plate.
s. Intermediate plate sticking on clutch
cover.
s. Intermediate plate lugs should have
1.52 mm (0.060 in) clearance in driving
slots of clutch assembly cover.
t. Warped or bent driven disc assembly. t. Replace.
u. Lever settings wrong. u. Recheck installation.
v. Worn driven disc hub splines. v. Replace driven disc assembly.
4. Hard pedal. a. Excessive spring pressure on cover. a. Install proper cover correctly.
b. Contact pad of throw-out bearing
carrier worn by clutch release yoke.
b. Replace carrier and yoke. Also check
for proper installation to provide the
best linkage operating positions.
5. Slippage. a. Oil
or grease on the facing. a. Replace facing
or install a new driven
disc assembly.
SYMPTOM PROBABLE CAUSE SOLUTION
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