2000-2003 TRX350 Rancher ATVsPlace the vehicle on a level surface.
Remove the oil filler cap and check that the oil level is to lower edge of the oil filler hole.

Check for leaks if the oil level is low.
Pour the oil into the filler hole until it reaches the lower edge of the hole.
RECOMMENDED OIL: Hypoid gear oil SAE#80
Coat a new O-ring with grease and install it into the filler cap groove.
Install the filler cap and tighten it.
TORQUE: 12 Nm (1.2 kgf/m , 9 lbf/ft)
Place the vehicle on a level surface.

Remove the oil filler cap and drain bolt to drain the oil.
When the oil is completely drained, install the drain bolt with a new sealing washer.
TORQUE: 12 Nm (1.2 kgf/m , 9 lbf/ft)

Fill the differential case with the recommended oil (see above).
OIL CAPACITY:
241 cubic-cm (8.2 US oz, 8.5 Imp oz) at draining
275 cubic-cm (9.3 US oz, 9.7 Imp oz) at disassembly
Updated on: Sunday, December 6, 2020