Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Mainshaft: Specifications

Mainshaft End play Standard or new 0.11 - 0.17 mm
Service limit Adjust
Diameter of bushing surface Standard or new 20.80 - 20.85 mm
Service limit 20.75 mm
Diameter of distance collar Standard or new 31.984 - 32.000 mm
Service limit 31.93 mm
Diameter of ball bearing contact area (clutch housing side) Standard or new 27.977 - 27.990 mm
Service limit 27.92 mm
Diameter of needle bearing contact area Standard or new 38.984 - 39.000 mm
Service limit 38.93 mm
Diameter of ball bearing contact area (transmission housing side) Standard or new 27.987 - 28.000 mm
Service limit 27.93 mm
Runout Standard or new 0.02 mm Maximum
Service limit 0.05 mm
Mainshaft 3rd, 4th and 5th gears I.D. Standard or new 44.009 - 44.025 mm
Service limit 44.08 mm
End play Standard or new 0.06 - 0.16 mm
Service limit 0.25 mm
Thickness Standard or new 23.92 - 23.97 mm
Service limit 23.80 mm
Mainshaft 6th gear I.D. Standard or new 40.009 - 40.025 mm
Service limit 40.08 mm
End play Standard or new 0.06 - 0.16 mm
Service limit 0.25 mm
Thickness Standard or new 23.92 - 23.97 mm
Service limit 23.80 mm
Mainshaft 4th and 5th gears distance collar I.D. Standard or new 32.00 - 32.01 mm
Service limit 32.02 mm
O.D. Standard or new 38.989 - 39.000 mm
Service 38.94 mm
Length A Standard or new 51.95 - 52.05 mm
B Standard or new 24.03 - 24.08 mm
MBS distance collar (5 speed model only) I.D. Standard or new 28.00 - 28.01 mm
Service limit 28.02 mm
Length Standard or new 24.03 - 24.08 mm
Mainshaft 6th gear distance collar (6 speed model only) I.D. Standard or new 28.00 - 28.01 mm
Service limit 28.02 mm
O.D. Standard or new 34.989 - 35.000 mm
Service limit 34.940 mm
Length Standard or new 24.03 - 24.08 mm