M9540 A/C clutch air gap specs

justahippy

New member

Equipment
M9540
Jun 27, 2022
5
1
3
texas
I have searched everywhere and can't find the correct specs to set my a/c clutch air gap to. Anyone here know? or at least a ballpark measurement. Have narrowed down my a/c issue to the clutch. It cools great for awhile then blows hot. Turn it off for a little while and it will blow cold again until it don't. Thanks
 

justahippy

New member

Equipment
M9540
Jun 27, 2022
5
1
3
texas
Just heard back from a service rep at my local dealer. In case anyone is curious the air gap for this is .026 BUT this clutch is none adjustable. Time for a new clutch.
 
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Motion

Well-known member
Lifetime Member

Equipment
Kubota MX5100HST/FEL
Aug 17, 2020
524
289
63
Mandeville Louisiana
It sounds strange that the clutch will pull in for a while then release, I'd put a fused jumper wire straight to the clutch connector to confirm that a safety or thermostat isn't the culpirt. As always do as you feel is best.