Sinoboom GTBZ26, Руководство по обслуживанию

Страница: 41 / 59

GTBZ26&28J Service Manual
38
Figure 3-18 Removal of Second Stage
Planet Gear Set Assembly
1. Retainer ring for shaft 2. Bearing 3. Second
stage planet gear 4. Retainer ring for shaft 5.
Base plate 6. Second stage planet carrier 7.
Bearing 8. Retainer ring for shaft 9. Spacer
bush 10. Retainer ring for hole 11. Bearing
12. Bearing seat 13. Oil seal 14. Output spline
shaft
Installation of Brake
1. Put the brake housing (19) vertically
down.
2. Put standard retainer ring for hole (16),
base plate (15), and adjusting pad (14)
into the inner hole of brake housing (19).
3. Put inside friction disc (13) and outside
friction disc (12) into inner hole of the
brake housing (19).
4. Put retainer ring (11), O-ring (10),
retainer ring (9) and O-ring (8) into inner
hole of brake housing (19) one by one.
5. Press piston (7) into inner hole of brake
housing (19).
6. Put spring (6) into inner hole of piston
(7).
7. Put O-ring (5) and motor seat (4) on the
upper end surface of brake housing (19).
8. Put screw (2) and standard spring washer
(3) into inner hole of motor seat (4).
9. Install the vent plug (1) into air plug hole
of the motor seat (4).
10. Install plug screw (17) and compound
gasket (18) into side hole of brake
housing (19).
Figure 3-19 Installation 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
Installation of Second Stage Planet Gear
Set Assembly
1. Carefully press or knock the oil seal (13)
into counterbore of the bearing seat (12)
(flush with the surface).
2. Carefully put in the bearing seat (12)
from the spline end of the spline shaft
(14) and put the spacer bush (9) onto the
spline shaft (14).
3. Pull the bearing (11) through the spline
shaft (14) and knock into the spacer
bush (9).
4. Install retainer ring for hole (10) onto
the spline shaft (14).
5. Install retainer ring for shaft (8) into the
groove of spline shaft (14).
6. Install second stage planet carrier (6)
and bearing (7) onto the spline shaft
(14).
7. Install base plate (5) onto the spline
shaft (14).