Disassembly And Assembly Of Parking Brake Assembly - Komatsu WA250-6 Shop Manual

SEN03853-00
Disassembly and assembly of
parking brake assembly
Special tools
Symbol Part No.
790-101-5201 Push tool kit
790-101-5311
3
790-101-5221
01010-51225
D
793T-417-1120 Push tool
4 790-101-5221 Grip
01010-81225
24 790-434-1470 Push tool
Disassembly
1. Strainer
1) Remove cover (1).
AJF00507
2) Remove strainer (2).
AJF00508
28
50-310
Part name
t 1
1
• Plate
1
• Grip
1
• Bolt
t 1
t 1
Bolt t 1
t 1

Disassembly and assembly of parking brake assembly

2. Plates, discs, and springs
1) Remove 2 clamping bolts (3) and 2 spac-
1
ers (4).
a Since the spring tension is applied,
loosen the 2 clamping bolts evenly.
AJF00509
Q
2) Remove 5 plates (5), 4 wave springs (6),
and 4 discs (7).
AJF00510
3. Cam plate
1) Remove cam plate (8).
AJF00511
310 Power train, Part 1
WA250, 250PZ-6