Figure 8.25 C4 clutch assembly
Caution:
The diameter of spring wire bunch is 4.3mm.
f. Install the piston out and back spring on the piston and install the spring fixing plate on the spring.
g. Use the special tools and press down the spring to ensure the installation for fixing ring spring. And ensure the spring is fixed
in the groove tightly, then remove the tools.
h. Check the C1 piston detection valve for damage and free movement. Ensure the cleanness of cylinder oil inlet.
Caution:
Ensure the O-ring is not bent in the groove.
i. Use the automatic transmission liquid to lubricate the O-ring and install it in the respective groove.
j. with the clutch C1 hole upwardly, installs the cylinder. Install the piston into the cylinder until the external diameter of piston
enters into the inner diameter of cylinder.
Caution:
The diameter of wire bunch of spring is 5.26mm.
k. Install the spring and spring fixing plate on the piston. Use the special tools and press down the spring to ensure the
installation of fixing ring spring, then remove the tools.
l. Install the C2 wave washer on the cylinder; ensure one of wave washers cab cover the C2 piston drainage outlet.
m. Measure and record the thickness of C2 sleeve ring flange. Refer to Figure 8.25.
n. Install the clutch C4 disc and wave washer on the clutch C2 sleeve. Ensure the round edge steel disc is disassembled according
to the following sequence:
friction disk
steel disc
friction disk
steel disc
friction disk
Wave washer
C2 pressure disc
pressure disc housing load is 3500N
clutch C4 load
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