70
English
Pulley alignment:
Tool: 1 meter - 4ft straight edge
• Verify the alignment of the pulleys by placing a straight edge on the exterior face of both
pulleys. When the alignment is correct, the straight edge will touch the belt pulleys at 4
locations.
• If the alignment is not correct, move the bolt
(3)
.
• Verify the alignment and repeat the operation until the straight edge comes into contact with
all 4 points.
• Retighten the four engine bolts
(5, 6, 7, 8)
.
• Remove the two metal plates between the engine base and the bolts
(3 & 4)
.
• Now retighten the guide bolts
(3 & 4)
against the engine, and tighten the locknuts.
11.5.6. Checking the tension of the feed roller transmission chain
• Remove the chain guard. See “11.3.2. Removing the chain
guard”, page 52.
Check the tension of the chain.
• If the chain is too slack, loosen the bolts
(1 & 2)
(M8, 13-
mm wrench).
• Make the chain taut by tightening the nut
(3)
on the
threaded rod. (M6, 10-mm wrench)
1
2
3
Summary of Contents for Prof 6
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