14 - 15
14 Transmission Tear-Down
Assembly
Figure 19. Input Shaft & Variable Swash Plate
F
G
H
I
N
E
L
B
C
D
A
J
K
M
A. Double Roll Pin
B. Control Arm
C. Side Cover Bolts (7)
D. Side Cover
E. Spring
F. Variable Swash Plate
G. Race (Thin)
H. Bearing
I. Race (Thick)
J. Seal
K. Snap Ring
L. Input Shaft
M. Pin (Drives Charge Pump)
N. Pump Rotating Group
3. Assemble the centering spring (E) to the variable
swashplate (F), being careful of the spring. Assemble
the neutral eccentric to the side plate being sure to
lubricate the o-rings. Put the swashplate into the side
plate along with the thrust washer going between the
spring and plate. Be sure to seat the spring correctly.
4. Apply sealant to the side plate (D) and assemble the
unit to the upper case. Torque the bolts (C) to 16-18
ft. lbs (21-24 NM).
5. Reinstall the input shaft (L) and snap ring (K), making
sure the snap ring gets fully seated, and that the flat
most side of the snap ring faces up.
6. Assemble the variable swash plate bearing (H) and
races (G, I) with the thin race (G) going in first, then
the bearing and the thick race (I) last. The thick race
provides the needed support and back up for the pis-
tons.
7. Install the pump rotating group (N). To do this easily,
put a rubber band around the pistons, then make a
second loop around the block. Once installed, be
sure that the pistons are in their bores correctly by
pushing down on the cylinder block and making sure
it works smoothly. Be sure to remove the rubber
band. If the center section binds, one or more of the
pistons may have come out of their bore and the
rotating group will have to be removed to correct.
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