Engine Mount Misalignment
After changing the drive belt or loosening the engine mounts, the
belt may become misaligned.
01163
Fig. 36 –
Engine Mount Misalignment
1.
Loosen the four engine mount bolts. If one corner of the
engine mount does not need to move, leave that bolt
snugged up.
01162
Fig. 37 –
Engine Mount Bolts
2.
Twist the engine to one side or the other on the base to
adjust engine position. Recheck belt/sheave alignment.
Repeat to get the best result.
3.
Tighten engine mount bolts. Recheck belt tension and
adjust if required.
Rotor Sheave Misalignment
If the rotor sheave loosens on the shaft, it can become
misaligned with the engine clutch resulting in poor belt
alignment.
01164
Fig. 38 –
Rotor Sheave Misalignment
1.
Remove the drive belt.
1
2
3
4
5
6
01096
Fig. 39 –
Rotor Sheave
1. Sheave
2. Set Screw
3. Shaft key
4. Sheave Bolts
5. Sheave Hub
6. Threaded Puller Holes
2.
Remove the set screw from the sheave (2).
3.
Remove the sheave bolts (4) and thread them into the puller
holes on the sheave hub (5).
4.
Turn in both 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.
Service and Maintenance
BXMT3209
Trailer Chipper-Shredder
36
Содержание BXMT Series
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