Clutch 3 43 – Cub Cadet 7532 User Manual

Page 83

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Clutch

3

43

3 Backlash for Main Shaft Spline and Boss Spline

for Disc

1. If the spline of the main shaft and disc boss is worn

with step (from A to B as shown in the figure) and
exceeding the usable limit, change the main shaft
together with the clutch disc.

2. Measure the backlash using the line gauge.

(Unit: mm {in})

4 Release Shaft and Bush

Inspect the clearance between the release shaft and bush
and change the bush if exceeding the usable limit.

(Unit: mm {in})

5 Shaft and Bush

Inspect the clearance between mounting shaft for clutch
pedal (brake shaft) and inside diameter of the bush and
change the clutch pedal or brake shaft if exceeding the
usable limit.

(Unit: mm {in})

Item

Referential Value

Usable

Limit

Backlash

0.05 to 0.15

{0.002 to 0.006}

0.3

{0.012}

Item

Referential Value

Usable

Limit

Clearance bet. release

shaft and bush

0.04 to 0.12

{0.0016 to 0.005}

0.3

{0.0120}

Item

Referential Value

Usable

Limit

Clearance bet. shaft

and bush

0.04 to 0.12

{0.0016 to 0.005}

0.5

{0.020}

Spline convex

Wear with step

GS7W3-059

PR8W3-048

PR8W3-048

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