Sinoboom GTBZ26, Руководство по обслуживанию

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GTBZ26&28J Service Manual
37
Removal of Brake
1. Remove vent plug (1), screw (2) and
standard spring washer (3).
2. Remove motor seat (4) and O-ring (5).
3. Remove spring (6), piston (7), O-ring (8),
retainer ring (9), O-ring (10) and retainer
ring (11) in turn.
4. Remove outside friction disc (12) and
inside friction disc (13)
。
5. Remove adjusting pad (14), base plate
(15), and standard retainer ring for hole
(16) in order.
6. Remove plug screw (17) and compound
gasket (18).
Figure 3-16 Removal of Brake
1. Vent plug 2. Screw 3. Standard spring
washer 4. Motor seat 5. O-ring 6. Spring 7.
Piston 8. O-ring 9. Retainer ring 10. O-ring
11. Retainer ring 12. Outside friction disc 13.
Inside friction disc 14. Adjusting pad 15. Base
plate 16. Standard retainer ring for hole 17.
Plug screw 18. Compound gasket 19. Brake
housing
Removal of First Stage Planet Gear Set
Assembly
1. Remove standard retainer rings for shaft
(1) of 3 first stage planet gears (3) and
remove bearing (2) and first stage planet
gears (3) from the first stage planet
carrier (5).
2. Separate bearing (2) from first stage
planet gear (3).
3. Remove retainer ring for shaft (4) and
separate first stage planet carrier (5) and
second stage sun gear (6).
Figure 3-17 Removal of First Stage Planet
Gear Set Assembly
1. Standard retainer ring for shaft 2. Bearing 3.
First stage planet gear 4. Retainer ring for
shaft 5. First stage planet carrier 6. Second
stage sun gear
Removal of Second Stage Planet Gear Set
Assembly
1. Take retainer ring for shaft (1) out of the
second stage planet carrier (6) groove
with pliers and separate bearing (2) and
second stage planet gear (3) from the
second stage planet carrier (6).
2. Separate bearing (2) and second stage
planet gear (3) as necessary.
3. Remove retainer ring for shaft (4) and
base plate (5) and separate second stage
planet carrier (6) and bearing (7) from
bearing seat (12).
4. Remove retainer ring for shaft (8) from
the output spline shaft (14).
5. Use the bearing seat (12) as a support and
press the spline shaft (14) to make it
separate from bearing seat (12).
6. Take out retainer ring for hole (10),
spacer bush (9), bearing (11) and oil seal
(13) from the bearing seat (12).