14 - 7
Section E Hydraulics
9803/6410
Section E
14 - 7
Issue 1
Hydraulic Pump/Regulator
7 Remove rear swash plate 8 and the assembly
comprising cylinder block 4, piston assembly 6, retainer
plate 11, retainer holder 12, spring 19, spring seat 20
and valve plate 10.
8 Unscrew the four socket head bolts 75 and take out oil
seal case 16.
Note: Take care not to damage the oil seal lip with the shaft
spline.
Dismantling (cont’d)
9 Unscrew the six socket head bolts 73 and remove
flange 2. Then remove the bearings 14 from the swash
plate.
Note: It may be necessary to lightly tap the flange with a
plastic hammer to assist removal.
10 Remove bearing 13 on the front side, using the bearing
removal tool and the front shaft protection tool (see
Service Tools, Section 1).
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