Hyundai r35z-7 Workshop Manual page 345

(25) Apply grease to O-ring (28), (29) and
install pin (49) and them on flange holder
(1-1)
(26)
Press fit ball bearing (27) on base plate
(30).
Tools required :
Ball bearing press fitting jig (S-16)
(27) Apply grease on the back side of valve
plate (25), and install it and pin (26), O-
ring (29) on base plate.
(28)
This process is only parking brake type.
Apply grease to O-rings (22), (24) and
install them to brake piston (17).
Install brake piston (17) to flange holder
(1-1) to align pin (61) installed on base
plate in No. 29 with holes on brake piston
(17).
When install it, beat on evenly outside of
brake piston by using of plastic hammer.
Tools required :
Plastic hammer (No. 15)
49
29
28
26
24
7-85
R35Z77TM70
27
R35Z77TM71
25
29
R35Z77TM72
17
22
R35Z77TM73