49
BXTR6438
5.9 Drive Belt Replacement
This procedure is for models BXTR6438 and
BXTR6438P
1. Remove the 3 bolts that secure the belt shield,
and remove the shield.
2. Loosen (do not remove) the 4 x engine nuts that
hold the engine sub frame to the main frame (lo
-
cated under the main frame).
3. Turn the belt tensioning nut counter clockwise,
until the drive belt is loose enough to remove,
then remove the belts.
4. Replace with the new dual band belt. Turn the
belt tensioning nuts clockwise, to tighten the belt
(ensure you tighten both nuts equally).
5. Check the tension by pushing on the belt with your
fore finger and measure its defection. Drive belt
should deflect no more than 3/8 to 7/16". (10 mm
to 12 mm)
6. When tension is correct, check pulley alignment
then tighten up all four engine sub frame bolts,
and replace the belt shield, cover and reinstall
the bolts.
7. Recheck tension after 10 hours of use.
Belt Tension Nut:
To tighten turn clockwise
To loosen turn counter-clockwise.
Engine
Nuts (4)
Drive Belt
View Under
Engine Support
Engine
Support
Содержание BXTR6438F
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