215651 168 Revision B
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Figure 5.94: Left Knife Drive Pulleys
6. Tighten nuts (A) on idler pulleys (B) to 217 Nm (160 lbf·ft).
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Figure 5.95: Left Knife Drive
7. Tighten jam nut (A) to lock the position of adjuster bolt (B).
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Figure 5.96: Left Knife Drive
8. Ensure that there is a clearance of 2.5–3.5 mm
(3/32–1/8 in.) between lower belt (A) and lower guide (B).
9. If necessary, loosen three bolts (C) and adjust lower
guide (B), then tighten the bolts again.
10. Check that upper belt (D) and upper guide (E) have a
clearance of 1.5–2.5 mm (1/16–3/32 in.). If necessary,
loosen the two bolts (F) and adjust upper guide (E), then
tighten the bolts again.
11. Close the left endshield. Refer to Closing Endshields, page
38.
12. Repeat this procedure to check and adjust the tension on
the right knife drive.
MAINTENANCE AND SERVICING
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