2008 Suzuki LT-A400/F, LT-F400/F ATV Service Manual, Page 432Get this manual
5B-7 Manual Transmission:
Transmission Related Parts Inspection (LTF400F)
Refer to "Transmission Removal and Installation (LTF400F) (Page 5B-3)" and "Countershaft GearDriveshaft Gear Disassembly and Assembly (LT-F400F) (Page 5B-5)"Gearshift Fork to Groove Clearance NOTE The clearance for each gearshift fork plays an important role in the smoothness and positiveness of the shifting actionUsing thickness gauge, check the gearshift fork clearance in the groove of its gearIf the clearance checked is noted to exceed the limit specified, replace the fork or its gear, or bothSpecial tool (A): 0990020803 (Thickness gauge) Gearshift fork to gearshift fork groove clearance Standard: 0.10 0.30 mm (0.004 0.012 in) Service limit: 0.50 mm (0.020 in)
B827H25206006
Gearshift Fork Thickness Measure the gearshift fork thickness using the vernier calipersSpecial tool (A): 0990020102 (Vernier calipers (120 mm, 200 mm)) Gearshift fork thickness Standard (Transmission): 4.30 4.40 mm (0.469 0.173 in) Standard (Reverse): 4.80 4.90 mm (0.189 0.193 in)