TSRM/MK4 Supra/Repair Manual
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W58/W58 Manual Transmission — Service Specifications Service Data, page 47

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p.048
Service Specifications Service Data — MK4 Supra W58 Manual Transmission, page 47
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Page text (OCR transcript)
MT1–46
W58 MANUAL TRANSMISSION – SERVICE SPECIFICATIONS

SERVICE SPECIFICATIONS
SERVICE DATA

Output shaft 2nd gear journal diameter
    Min    42.975 mm (1.6919 in.)
Output shaft 3rd gear journal diameter
    Min    31.969 mm (1.2586 in.)
Output shaft flange thickness
    Min    5.60 mm (0.2205 in.)
Output shaft runout
    Max    0.06 mm (0.0024 in.)
1st gear inner race flange thickness
    Min    4.78 mm (0.1882 in.)
1st gear inner race outer diameter
    Min    42.975 mm (1.6919 in.)
Counter gear bearing journal diameter
    Min    29.950 mm (1.1791 in.)
Counter 5th gear journal diameter
    Min    26.975 mm (1.0620 in.)
1st, 2nd and 3rd Gear thrust clearance
    STD    0.10–0.25 mm (0.0039–0.0098 in.)
    Max    0.30 mm (0.0118 in.)
Counter 5th gear thrust clearance
    STD    0.10–0.41 mm (0.0039–0.0161 in.)
    Max    0.46 mm (0.0181 in.)
1st, 2nd and counter 5th gear radial clearance
    STD    0.009–0.060 mm (0.0004–0.0024 in.)
    Max    0.150 mm (0.0059 in.)
3rd gear radial clearance
    STD    0.015–0.066 mm (0.0006–0.0026 in.)
    Max    0.200 mm (0.0079 in.)
Reverse idler gear radial clearance
    STD    0.041–0.074 mm (0.0016–0.0029 in.)
    Max    0.194 mm (0.0076 in.)
Reverse idler gear and shift arm shoe clearance
    STD    0.20–0.41 mm (0.008–0.0161 in.)
    Max    0.9 mm (0.0354 in.)
Shift fork to hub sleeve clearance
    Max    1.0 mm (0.039 in.)
Synchronizer ring to 1st and 4th gear clearance
    Max    0.5 mm (0.020 in.)
Synchronizer ring to 2nd and 3rd gear clearance
    Max    0.7 mm (0.028 in.)
Input shaft snap ring thickness
    Mark 1    2.05–2.10 mm (0.0807–0.0827 in.)
    Mark 2    2.10–2.15 mm (0.0827–0.0846 in.)
    Mark 3    2.15–2.20 mm (0.0846–0.0866 in.)
    Mark 4    2.20–2.25 mm (0.0866–0.0886 in.)
    Mark 5    2.25–2.30 mm (0.0886–0.0906 in.)