Section 04 TRANSMISSION
Sub-Section 02 (DRIVE BELT)
04-02-3
1. Upper O-ring
2. Force
3. Lower O-ring
4. Reference rule
5. Deflection
DEFLECTION ADJUSTMENT
Adjust pulley distance according to specification,
refer to PULLEY DISTANCE AND ALIGNMENT
04-05, then adjust drive belt deflection using Allen
screws, as shown.
To increase deflection: turn Allen screws clock-
wise.
To decrease deflection: turn Allen screws coun-
terclockwise.
NOTE:
Turn Allen screws 1/4 turn at a time, then
rotate driven pulley to allow drive belt to settle in
pulley. Check deflection, repeat as required.
1. Allen screw with jam nut
Allen screws should be restrained while tighten-
ing jam nut to prevent throwing adjustment out.
Use drive belt tension adjuster (P/N 529 0087 00).
Restrain Allen screws with the wrench and tight-
en nut with the socket using socket handle provid-
ed in tool box.
A00D08A
2
1
3
4
5
A06D20A
+-
1
A06D21A
529 0087 00
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