2008 Suzuki LT-A400/F, LT-F400/F ATV Service Manual, Page 513Get this manual
LT-A400FLT-F400FK9 ('09 MODEL) 10-11 Drive Train Unit: mm (in) Except ratio Item Primary reduction ratio Secondary reduction ratio Final reduction Front ratio Rear Transfer Low reduction ratio High Low 2nd Transmission 3rd gear ratio 4th Top Reverse Transmission shift fork to groove clearance Transfer shift fork to groove clearance Reverse Shift fork to groove clearance Transmission Shift fork groove Transfer width Reverse Transmission Shift fork Transfer thickness Reverse FrontRear output shaft bevel gear back lash Front drive (differential) gear backlash Final gear backlash
Standard 2.392 (6728) 1.133 (1715) 3.600 (3610) 3.600 (3610) 2.435 (3513 1921) 1.296 (3527) 3.083 (3712) 1.933 (2915) 1.388 (2518) 1.095 (2321) 0.913 (2113) 2.833 (3412) 0.10 0.30 (0.004 0.012) 0.10 0.30 (0.004 0.012) 0.10 0.30 (0.004 0.012) 4.50 4.60 (0.178 0.181) 5.50 5.60 (0.217 0.220) 5.00 5.10 (0.197 0.201) 4.30 4.40 (0.169 0.173) 5.30 5.40 (0.209 0.213) 4.80 4.90 (0.189 0.193) 0.03 0.15 (0.001 0.006) 0.05 0.10 (0.002 0.004) 0.08 0.13 (0.0031 0.0051)