⑧
Mount axial washer 55×78×1 (1), axial
needle 55×78×3 cage (2) and running
disk 55×78×5 (3) and oil it.
※
Mount running disk (3) with the chamfer
(see arrow) showing to the needle cage.
⑨
Place both O-rings (1 and 2) into the
piston grooves and oil them.
1
75×3
2
142×3
※
Check function of the drain valve (see
arrow) - There must be no jamming of
the ball.
⑩
Place piston (1) into the disk carrier.
※
Observe installation position, see figure.
⑪
Use a hand-operated press to place
piston into the disk carrier by means of
the assembly aid.
Assembly aid
5870 345 088
3-165
3
2
1
1
7609ATM275
1
2
7609ATM276
7609ATM277
7609ATM278