Claas LEXION 480, Руководство по ремонту

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188 678.1 - RHB LEXION 480
5.2.7
Grain elevator
Assembling and installing the clean grain
elevator head
1. Slide the shaft (1) into the elevator head.
Pre-assemble the sprocket (2), the parallel key (3)
and the set collars (4) on the shaft.
2. Slide the flange ball bearing (6, 7 and 8) on the
shaft and bolt into position. Place lock collars in
position, but do not tighten at this stage.
3. Secure sprocket (21) on the shaft (1) with the
expansion pins (22).
4. Place the elevator head on the clean grain
elevator housing and secure with mushroom head
bolts (33).
5. Bolt down the tubes (27) for tensioning the
elevator chain.
6. Align shaft (1) according to the sprockets
(18, 21 and 23) for the grain tank filler auger drive.
Secure the lock collars (8) in direction of rotation.
7. Centralise the sprocket (2) with the elevator head
and secure with the set collars (4).
8. Fit and tension the drive chain.
9. Install the grain elevator chain.
(Fig. 7–15)
Removing the clean grain elevator shaft
Remove the grain elevator chain.
Remove the grain elevator head.
Remove the cable brackets from the grain elevator.
(Fig. 16)
Remove the supporting brace.
(Fig. 17)
16
17
Grain elevator