Infiniti G37 Coupe. Manual - part 337
CL-20
< REMOVAL AND INSTALLATION >
CLUTCH DISC AND CLUTCH COVER
Be sure to apply grease to the points specified. Otherwise, noise, poor disengagement, or damage
to the clutch may result. Excessive grease may cause slip or judder. And if it adheres to seal of
CSC body, it cause clutch fluid leakage. Wipe off excess grease. Wipe off any grease oozing from
the parts.
3.
Install clutch disc using the clutch aligning bar [SST:
ST20670000 (
—
)]
CAUTION:
If either clutch disc or clutch cover is needed to be
replaced, replace them as a set.
4.
Install clutch cover. Pre-tighten clutch cover mounting bolts.
CAUTION:
If either clutch disc or clutch cover is needed to be
replaced, replace them as a set.
5.
Tighten clutch cover mounting bolts evenly in two steps in the
order shown in the figure.
6.
Install transmission assembly to the vehicle. Refer to
Inspection
INFOID:0000000001731700
INSPECTION AFTER REMOVAL
CLUTCH DISC
• Measure circumferential runout relative to clutch disc center spline.
If it is outside the specification, replace clutch disc and clutch cover
as a set.
• Measure backlash to clutch disc spline and main drive gear spline
at the circumference of clutch disc. If outside the specification,
replace clutch disc and clutch cover as a set.
• Measure the depth “A” to clutch disc facing rivet heads using cali-
pers. If it exceeds the allowable wear limit, replace clutch disc and
clutch cover as a set.
CLUTCH COVER
Check diaphragm spring lever claws for unevenness with the lever
still on the vehicle. If they exceed the tolerance, adjust lever height
using the diaphragm adjusting wrench [SST: ST20050240 (
—
)].
• Check clutch cover thrust ring for wear or breakage. If wear or
breakage is found, replace clutch disc and clutch cover as a set.
NOTE:
SCIA6797E
Runout limit/diameter of the
area to be measured
: Refer to
.
Maximum allowable spline
backlash (at outer edge of disc)
: Refer to
.
Facing wear limit (depth to the
rivet head)
: Refer to
.
SCL221
JPDIB0026ZZ
Tolerance for diaphragm
spring lever unevenness
: Refer to
PCIB0276E