Honda FourTrax Rancher TRX420FE1 2019 Owner's Manual page 242

Specifications
Torque Specification
engine oil drain
bolt
engine oil filter
cover bolts
rear final gear oil
drain bolt
rear final gear oil
fill cap
rear final gear oil
level check bolt
front final gear oil
drain bolt
front final gear oil
fill cap
rear brake drain
bolt
wheel nuts
232 Technical Information
18 lbf·ft (25 N·m, 2.5 kgf·m)
7 lbf·ft (10 N·m, 1.0 kgf·m)
9 lbf·ft (12 N·m, 1.2 kgf·m)
9 lbf·ft (12 N·m, 1.2 kgf·m)
9 lbf·ft (12 N·m, 1.2 kgf·m)
9 lbf·ft (12 N·m, 1.2 kgf·m)
9 lbf·ft (12 N·m, 1.2 kgf·m)
9 lbf·ft (12 N·m, 1.2 kgf·m)
47 lbf·ft (64 N·m, 6.5 kgf·m)