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MXAL47128-UN-16APR13
Loosen eight bolts
(A), and remove right and left belt covers (B).
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MXAL47129-UN-16APR13
Unhook tensioning
spring (C) from deck anchor bracket.
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Loosen nut (D), securing idler pulley belt guide (E) enough
to tilt guide off pulley bolt. Pivot belt guide for clearance.
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Loosen nut (F) securing belt guide (G) and tensioner pulley
(H).
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Remove belt from all sheaves
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Inspect belt for wear or damage; replace as necessary.
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Clean top surface of mower deck and sheaves.
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Install belt on mower deck as shown.
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Hook tensioning spring to deck anchor bracket.
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Pivot belt guides to correct position and tighten nuts to secure.
Nut (F) on tensioning pulley should be tightened to specification.
Item | Measurement | Specification |
Tensioning Pulley Nut | Torque | 47 N·m (35 lb-ft) |
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NOTE: Failure to seat belt properly on sheaves may result in
belt damage.
Make sure belt is properly seated on all sheaves, and install
belt shields.
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Install mower deck.