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(4) Turn the drum assembly over and remove the
7-9. Clutch Assembly
other large snap ring (13), cylinder (8), piston (11), and
a. Disassembly.
clutch plate (7). Remove screws (4) and take shaft (1)
(1) Place clutch assembly (fig. 7-7) in an arbor
from cylinder (3). Take rings (10 and 12) from piston
press and apply pressure on the front end of the input
(11).
shaft, until the cylinder (3) is depressed enough to allow
b. Cleaning, Inspection, and Repair.
removal of the large snap ring (13) from the pressure
(1) Clean all metal parts in solvent. Discard all
plate (5).
used nonmetal parts, such as seals and gaskets.
(2) Release pressure and remove the front
(2) Inspect parts for wear and damage. Replace
cylinder and input shaft (1) assembly.
defective parts with new parts. Do not attempt to repair
(3) Remove the piston (11), clutch plate (17), and
parts by reworking.
springs (15).
c. Assembly. Wet all internal parts in transmission
fluid and reverse procedures in a. above.
ME10-3930-627-34/7-7
1.
Input shaft
10.
Sealing ring
2.
Needle bearing
11.
Clutch piston
3.
Front clutch cylinder
12.
Sealing ring
4.
Cap screw
13.
Retaining ring
5.
Clutch pressure plate
14.
Lock screw
6.
Pressure plate drive pin
15.
Clutch retractor spring
7.
Clutch plate (reverse)
16.
Lock plate snap ring
8.
Rear clutch cylinder
17.
Clutch plate (forward)
9.
Needle hearing
Figure 7-7. Clutch park, exploded view.
Remove pipe plug (1), screws (3) and lock washers (4),
7-10. Transmission Control Valve
lower bedplate (2) and gasket (5).
a. Disassembly.
(1) Invert valve from position shown in figure 7-9.
7-9
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