128
ADJUSTMENTS - MAINTENANCE
ANGLE DRIVE TRANSMISSION BOX SHEAVE
This sheave comes with a taper bushing (item 2) and
ve screws (items 3 and 4). Follow this procedure to
assemble the sheave
2
4
3
4
3
1
Figure 185
1. Slide the sheave assembly (item 1) with the bush-
ing (item 2) up to the shoulder on the shaft with the
bushing facing up.
1
2
Figure 186
2. Align the ve holes in the sheave and the bushing.
The three equally spaced holes are used for tighten-
ing the sheave with the bushing on the shaft. Align
the sheave with the sheave on the main gearbox.
3. Tighten the three screws (item 3) then, with a pin
punch and a haer, push on the bushing to make sure
it is well seated. Re-tighten the three screws.
3
Figure 187
4. The two other screws (item 4) are used for loosening
up the sheave from the shaft. Put them back in place
but do not tighten.
4
Figure 188
Manual No. F4117E987E V1.1
To Next Page
Loading...