Wallenstein 1C34423, Руководство оператора

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Service and Maintenance
BXC34
Cart Chipper
34
2. If the engine is sitting squarely on the mount, loosen the
four mounting bolts.
01204
Fig. 36 –
Engine Base
3. Twist the engine to one side or the other on the base to
adjust engine position. Recheck belt/sheave alignment.
Repeat as necessary for the best result.
4. Recheck belt tension and adjust if required. Tighten the
engine mount bolts.
Rotor Sheave Alignment
If the rotor sheave loosens on the shaft, it can become
misaligned with the engine clutch, resulting in poor belt
alignment.
01199
Fig. 37 –
Rotor Sheave Misalignment
1. Remove the drive belt.
2. Remove the set screw from the sheave (5).
3. Remove the sheave bolts (1) and thread them into the puller
holes on the sheave hub (2).
1
2
4
3
5
6
01178
Fig. 38 –
Rotor Sheave
1. Sheave Bolts
2. Threaded Puller Holes
3. Shaft key 4. Sheave Hub
5. Sheave
6. Set Screw
4. Turn in the bolts evenly in 1/4-turn increments to pull the
hub and the sheave slightly apart so they can move on the
shaft.
5. Lightly tap the sheave hub with a block of wood to move it
in or out on the shaft so it is re-aligned with engine clutch
sheave. Confirm with the straight edge along the face of the
engine clutch and rotor sheave.
6. Once aligned, insert the hub bolts and snug them up to the
sheave. Recheck alignment.
7. Tighten hub bolts evenly in 1/4-turn increments until firmly
seated. Install and tighten the set screw.
8. Re-check the alignment again with the straight edge once
the bolts are tight. Re-check belt tension.
9. Reinstall the guard.