Jeep Grand Cherokee WK. Manual — part 1495
10. Using a feeler gauge, determine the play
9
L
9
at
three points between the snap-ring (6) and outer
multiple-disc (4).
11. During the measurement the snap-ring (6) must
contact the upper bearing surface of the groove in
the outer multiple-disc carrier.
12. The correct clutch clearance is 2.3-2.7 mm
(0.091-0.106 in.) for three friction disc versions,
2.4-2.8 mm (0.095-0.110 in.) for four disc ver-
sions, 2.5-2.9 mm (0.099-0.114 in.) for five disc
versions, and 2.7-3.1 mm (0.106-0.122 in.) for six
disc versions.
13. Adjust with snap-ring (6), if necessary. Snap-rings
are available in thicknesses of 2.3 mm (0.091 in.),
2.6 mm (0.102 in.), 2.9 mm (0.114 in.), 3.2 mm
(0.126 in.), 3.5 mm (0.138 in.), and 3.8 mm (0.150
in.).
14. Insert axial needle bearing (3) into K1 inner multiple-disk carrier. Insert axial needle bearing (3) with a little
grease to prevent it slipping.
15. Install input shaft in K1 inner multiple-disc carrier with integrated front gear set (2).
16. Fit internally-geared wheel (18) and install snap-ring (19). Pay attention to installation position.
1 - DISC SPRING
2 - OUTER MULTIPLE DISC - 1.8 MM (0.071 IN.)
3 - OUTER MULTIPLE DISC - 3.5 MM (0.138 IN.)
4 - OUTER MULTIPLE DISC - 4.0 MM (0.158 IN.)
5 - K2 OUTER DISC CARRIER
6 - SNAP-RING
7 - FRICTION DISCS
8 - PISTON
21 - 790
AUTOMATIC TRANSMISSION - NAG1 - SERVICE INFORMATION
WK
K3-INPUT CLUTCH
DISASSEMBLY
1. Remove snap-ring (1) from outer multiple-disc carrier.
2. Remove multiple-disc pack (2) and disk spring (3) from outer multiple-disc carrier. Note which clutch disc is
removed just prior to the spring plate (3) for re-assembly. If the clutch discs are re-used, this disc must be
returned to its original position on top of the spring plate.
3. Place Multi-use Spring Compressor 8900 (9) on disc spring (5) and compress the spring until the snap-ring (4)
is exposed.
4. Remove snap-ring (4).
5. Remove spring plate (5) and piston (6) from outer multiple-disc carrier.
Input Clutch K3 Components
1 - SNAP-RING
6 - PISTON
2 - MULTIPLE DISC PACK
7 - SEALING RING
3 - DISC SPRING
8 - OUTER DISC CARRIER
4 - SNAP-RING
9 - MULTI-USE SPRING COMPRESSOR 8900
5 - SPRING PLATE
WK
AUTOMATIC TRANSMISSION - NAG1 - SERVICE INFORMATION
21 - 791
ASSEMBLY
1. Install piston (6) in the outer multiple-disc carrier (8). Check sealing ring (7), replace if necessary. The rounded
off edges of the sealing ring must point outwards.
2. Insert disc spring (5). Insert disc spring with the curvature towards the piston.
3. Mount the Multi-use Spring Compressor 8900 (9) on the spring plate and clamp until the snap-ring groove is
exposed.
4. Insert snap-ring (4). The collar of the snap-ring must point towards the multiple-disc pack.
CAUTION: When working with double sided friction discs, an externally lugged steel plate is installed first,
followed by a friction disc, and continuing on until all the required discs are installed. When working with
single sided friction discs, an externally lugged disc is installed first, followed by an internally lugged disc,
and continuing on until all the required discs are installed. All single sided discs are installed with the fric-
tion side up.
NOTE: Pay attention to the sequence of discs. If the original clutch discs are reused, be sure to return the
disc identified on disassembly as belonging on top of the spring plate (3) to its original location.
NOTE: Place new friction multiple-discs in ATF fluid for one hour before installing.
5. Install disk spring (3) and multiple-disc pack (2) in outer multiple-disc carrier (8).
6. Insert snap-ring (1).
Input Clutch K3 Components
1 - SNAP-RING
6 - PISTON
2 - MULTIPLE DISC PACK
7 - SEALING RING
3 - DISC SPRING
8 - OUTER DISC CARRIER
4 - SNAP-RING
9 - MULTI-USE SPRING COMPRESSOR 8900
5 - SPRING PLATE
21 - 792
AUTOMATIC TRANSMISSION - NAG1 - SERVICE INFORMATION
WK
7. Measure the K3 clutch clearance by mounting
Pressing Tool 8901 (1) on outer multiple disc.
8. Using a lever press, compress pressing tool as far
as the stop (then the marking ring is still visible,
see small arrow).
9. For transmissions using double sided friction discs,
use a feeler gauge to determine the play
9
L
9
at
three points between the snap-ring (8) and outer
multiple-disc (2).
10. During the measurement the snap-ring (8) must
contact the upper bearing surface of the groove in
the outer multiple-disc carrier.
11. The correct clutch clearance for transmissions
with double sided friction discs is 2.3-2.7 mm
(0.091-0.106 in.) for three friction disc versions,
2.4-2.8 mm (0.095-0.110 in.) for four disc ver-
sions, and 2.5-2.9 mm (0.099-0.114 in.) for five
disc versions.
12. Adjust with snap-ring (8), if necessary. Snap-rings
are available in thicknesses of 2.0 mm (0.079 in.),
2.3 mm (0.091 in.), 2.6 mm (0.102 in.), 2.9 mm
(0.114 in.), 3.2 mm (0.126 in.), and 3.5 mm (0.138
in.).
1 - OUTER DISC CARRIER
2 - OUTER MULTIPLE DISC - 4.0 MM (0.158 IN.)
3 - OUTER MULTIPLE DISC - 2.8 MM (0.110 IN.)
4 - OUTER MULTIPLE DISC - 1.8 MM (0.079 IN.)
5 - DISC SPRING
6 - PISTON
7 - FRICTION DISCS - 2.1 MM (0.083 IN.)
8 - SNAP-RING
WK
AUTOMATIC TRANSMISSION - NAG1 - SERVICE INFORMATION
21 - 793
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст