Claas LEXION 480, Руководство по ремонту

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188 678.1 - RHB LEXION 480
7.4.51
Cutterbar drive
2. Insert the outer spacer (4), the inner spacer (3)
and the intermediate ring (2).
3. Press the needle bearing (5) into position using
the special tool.
(Fig. 136, 137, 140)
4. Press in the snap ring (6), the shaft seal (7) and
the inner ring (8). Fill the space (F) completely
with grease (Fig. 137).
5. Insert the felt seal (13) and the sliding bushing
(observe installation position). In this process,
grease all grease channels and plastic bushings.
Assemble both variable-speed pulley halves
together.
6. Bolt down the cover (10) and the spacer
plate (15).
(Fig. 136, 137)
Installing the cutterbar variable-speed pulley
assembly (hydraulic)
Using the special tool part no. 181 617.0 and a
suitable lifting device, such as a Hydrobull, slide the
variable-speed pulley assembly on the flanged shaft.
Using the special tool, press the variable-speed pulley
assembly onto the shaft.
(Fig. 141)
Special tool:
1 Tube, inside
∅
32 x 100 long
2 Washer, outside
∅
45 x inside
∅
13 x 10
3 Axial grooved ball bearing, part no. 177 899.0
4 Hex. nut M 12 DIN 934, part no. 236 172.0
5 Hex. bolt M 12 x 180 DIN 933-8.8,
part no. 236 302.0
(Fig. 142)
140
141
31384
1 2 3 4
5
142