3-S32
L4400 , WSM
TRANSMISSION
Gear Backlash
1. Set a dial indicator (lever type) on one of the tooth faces.
2. Clamp the mating gear.
3. Measure backlash by turning the gear to be measured.
4. If the reading exceeds the allowable limit, replace the gear.
W1074953
Clearance between Gear and Spline
1. Secure the gear with a vise.
2. Set a dial indicator (lever type) with its finger on the spline.
3. Move the shaft to measure the clearance.
4. If the clearance exceeds the allowable limit, replace.
W10258480
Clearance between Shift Fork and Shift Gear Groove or Shiftier
Groove
1. Place fork in the groove to check clearance with feeler gauge.
2. If the clearance exceeds allowable limit, replace.
W10269970
Free Length of the Shift Fork Spring
1. Measure free length of spring with vernier caliper.
2. If the free length is less than the allowable limit, replace.
W1023724
Gear backlash
Factory spec.
0.1 to 0.3 mm
0.004 to 0.012 in.
Allowable limit
0.4 mm
0.016 in.
Clearance between gear
and spline
Factory spec.
0.030 to 0.078 mm
0.0012 to 0.0031 in.
Allowable limit
0.2 mm
0.0079 in.
Clearance between shift
fork and shift gear
groove
Factory spec.
0.15 to 0.40 mm
0.006 to 0.016 in.
Allowable limit
0.6 mm
0.024 in.
Free length of the shift
fork spring
Factory spec.
22 mm
0.866 in.
Allowable limit
20 mm
0.787 in.
KiSC issued 07, 2007 A
Tractor Manuals Scotland - Please Do Not Copy
Tractor Manuals Scotland
