Hyundai HX145LCR Manual page 596

2) DISASSEMBLING MOTOR UNIT
(1) Disassemble relief valve (48) from valve
casing (25) using a torque wrench.
(2) Disassemble wrench bolt (53) (M12 30) and
take out valve casing sub assembly.
(3) Remove parking spring (52) - 12EA.
(4) Remove O-ring (23).
48
145Z9A8TM01
25
1
52
23
8-125
25
145Z9A8TM02
53
145Z9A8TM03
145Z9A8TM04
145Z9A8TM05