Blue Diamond Drum Mulcher, Руководство по эксплуатации и обслуживанию, Страница: 45 / 90

43
Drum Mulcher Operation and Maintenance Manual
Maintenance
Overhung Load Adapter (OLA) Bearing
and Shaft Seal
Removal
Figure 27
1. Remove drive belt, upper sprocket; see “Drive
Belt” on page 36 and “Sprocket” on page 38 for
instructions.
2. Remove all the hydraulic hoses off the
hydraulic motor and pressure relief block; The
fasteners holding the hoses on the pressure
relief block also hold the block on the hydraulic
motor
[Figure 27] .
3. Remove all four fasteners to separate the
hydraulic motor from the overhung load
adapter (OLA).
4. Remove the grease lines off the OLA case.
5. Remove both OLA slot fasteners.
6. Remove all 4 OLA wall fasteners to separate
the overhung load adapter from the wall flange.
OLA Dissasembly
Figure 28
1. Remove the OLA shaft retaining ring (Item 1)
[Figure 28] .
2. Push the OLA shaft (Item 2) out of the
assembly.
3. Remove the shaft seal outer retaining ring
(Item 3).
4. Remove the shaft seal (Item 4).
5. Remove the shaft seal inner retaining ring
(Item 5).
6. Remove both bearings (Item 6).