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42hW-201601
CHAPTER 6 HYDRAULIC SYSTEM
6
3015R(h)/3515R(h)/4015R(h)/F36R(h)/F42R(h) TRACTOR
7.8 HYDRAULIC PUMP DISASSEMBLY
1. Disconnect the hydraulic pipe (1) and hydraulic
hose (2) from the hydraulic pump on the left side
of the engine. Then, unscrew the mounting bolt (3)
to remove the hydraulic pump assembly.
2. Unscrew the housing mounting bolts (1) and
remove the rear cover (2).
K20W6B6A
3. Separate the shaft holding block (1) and each
housing (2) from the cabin.
4. Remove the drive gear (3), driven gear (4) and
front cover (5).
The seal (1) of the shaft holding block should
face the housing when assembling it.
IMPORTANT
K20W6B8A
5. Assemble in the reverse order of disassembly.
ITEM TORQUE VALUE
Mounting bolt
21.56 ± 2.94 N.m
2.2 ± 0.3 kgf.m
15.84 ± 2.16 lbf.ft
13 cc cc
K42W647A
K42W645A
K42W646A
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