
7-71
Remove socket head bolt (48).
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Tools required :
Torque wrench (No. 3)
Hexagonal bit for torque wrench (No. 10)
P
P
oints (with parking brake type)
To disassemble the motor easily, socket
head bolt (48) should be loosened evenly
because base plate (30) lift up by the
reactive force of springs (21), (32).
(9)
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48
R35Z77TM10
Remove base plate (30).
Then, pay attention so that cylinder block
(7) does not come out. When it is difficult
to remove, strike it by use of plastic
hammer. If it is more difficult to remove,
remove it by lightly prying with
screwdriver.
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Tools required :
Plastic hammer (No. 15)
Screwdriver (No. 13)
(10)
30
R35Z77TM11
With parking brake type.
Remove pin (26), (49), valve plate (25),
O-rings (28, 29).
(11)
49
26
25
29
28
R35Z77TM12
This process is the only parking brake
type.
Remove spring (21) and brake piston
(17). Blow compressed air into parking
brake releasing port (show the
photograph with red circle) on flange
holder(1-1).
Before working, put rag on all surface of
brake piston because brake piston fly out
and oil flies off when working.
(12)
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21
17
1-1
R35Z77TM13