Standards and Service Limits

Manual Transmission and Differential (cont'd)

2-8  

Item Measurement Qualification Standard or New Service Limit
Mainshaft 4th and 5th gears distance collar I.D.   32.00-32.01 mm (1.2598-1.2602 in.) 32.02 mm (1.261 in.)
O.D.   38.989-39.000 mm (1.5350-1.5354 in.) 38.94 mm (1.533 in.)
Length

A 51.95-52.05 mm (2.045-2.049 in.) -
B 24.03-24.08 mm (0.946-0.947 in.) -
Mainshaft 6th gear distance collar I.D.   28.00-28.01 mm (1.102-1.103 in.) 28.02 mm (1.103 in.)
O.D.   34.989-35.000 mm (1.3775-1.3779 in.) 34.940 mm (1.3756 in.)
Length   24.03-24.08 mm (0.946-0.947 in.) -
Reverse idler gear I.D.   20.016-20.043 mm (0.7880-0.7891 in.) 20.90 mm (0.832 in.)
Gear-to-reverse gear shaft clearance   0.036-0.084 mm (0.0014-0.0033 in.) 0.16 mm (0.006 in.)
Double cone synchro Outer synchro ring-to-synchro cone clearance Ring pushed against gear 0.70-1.19 mm (0.028-0.047 in.) 0.3 mm (0.012 in.)
Synchro cone-to-gear clearance Ring pushed against gear 0.50-1.04 mm (0.020-0.041 in.) 0.3 mm (0.012 in.)
Outer synchro ring-to-gear cone clearance Ring pushed against gear 0.95-1.68 mm (0.037-0.066 in.) 0.6 mm (0.024 in.)
Triple cone synchro Outer synchro ring-to-synchro cone clearance Ring pushed against gear 0.70-1.19 mm (0.028-0.047 in.) 0.3 mm (0.012 in.)
Synchro cone-to-gear clearance Ring pushed against gear 0.50-1.04 mm (0.020-0.041 in.) 0.3 mm (0.012 in.)
Outer synchro ring-to-gear cone clearance Ring pushed against gear 0.95-1.68 mm (0.037-0.066 in.) 0.6 mm (0.024 in.)
Shift fork Finger thickness   7.4-7.6 mm (0.29-0.30 in.) -
Fork-to-synchro sleeve clearance   0.35-0.65 mm (0.014-0.026 in.) 1.0 mm (0.039 in.)
Reverse shift fork Finger thickness   13.4-13.7 mm (0.527-0.539 in.) -
Fork-to-reverse idler gear clearance   0.20-0.59 mm (0.007-0.024 in.) 1.3 mm (0.051 in.)
Shift arm I.D.   13.973-14.000 mm (0.5501-0.5512 in.) -
Shift fork diameter at contact area   16.9-17.0 mm (0.665-0.669 in.) -
Shift arm-to-shift lever clearance   0.2-0.5 mm (0.008-0.020 in.) 0.62 mm (0.024 in.)
Select lever Finger width   14.85-14.95 mm (0.585-0.589 in.) -
Shift lever Shaft-to-select lever clearance   0.05-0.25 mm (0.002-0.010 in.) 0.50 mm (0.020 in.)
Groove (to select lever)   15.00-15.10 mm (0.591-0.594 in.) -
Shaft-to-shift arm clearance   0.013-0.07 mm (0.0005-0.003 in.) 0.1 mm (0.004 in.)
M/T differential carrier Pinion shaft contact area I.D.   18.010-18.028 mm (0.7091-0.7098 in.) -
Carrier-to-pinion shaft clearance   0.027-0.057 mm (0.0011-0.0022 in.) 0.1 mm (0.004 in.)
Driveshaft contact area I.D.   28.025-28.045 mm (1.1033-1.1041 in.) -
M/T differential pinion gear Backlash   0.05-0.15 mm (0.002-0.006 in.) -
I.D.   18.042-18.066 mm (0.7103-0.7113 in.) -
Pinion gear-to-pinion shaft clearance   0.059-0.095 mm (0.0023-0.0037 in.) 0.15 mm (0.006 in.)
80 mm shim 80 mm shim-to-bearing outer race clearance in transmission housing   0-0.10 mm (0-0.0039 in.) Adjust

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