Transfer Case: Maintenance Infiniti M37 IV

FLUID LEAKAGE

Check transfer surrounding area (oil seal, drain plug, and filler plug etc.) for fluid leakage.

Scheme 46

1. Remove filler plug (1) and gasket. Then check that fluid is filled up from mounting hole for the filler plug. CAUTION: Never start engine while checking fluid level.
2. Set a new gasket onto filler plug, and install it on transfer and tighten to the specified torque. Refer to " «EXPLODED VIEW»(ref-573625-S06612764422013082200000) ". CAUTION: Never reuse gasket.

Scheme 47

1. Run the vehicle to warm up the transfer unit sufficiently.
2. Stop the engine, and remove the drain plug (1) to drain the transfer fluid.
3. Set a new gasket onto the drain plug, and install it on the transfer and tighten to the specified torque. Refer to " «EXPLODED VIEW»(ref-573625-S06612764422013082200000) ". CAUTION: Never reuse gasket.

Refilling

1. Remove filler plug (1) and gasket. Then fill fluid up to mounting hole for the filler plug. Fluid and viscosity: Refer to " «FOR NORTH AMERICA: FLUIDS AND LUBRICANTS»(ref-573583-S03417620982013082200000) ". Fluid capacity: Refer to " «GENERAL SPECIFICATIONS»(ref-573625-S02561487902013082200000) ". CAUTION: Carefully fill the fluid. (Fill up for approximately 3 minutes.)
2. Leave the vehicle for 3 minutes, and check the fluid level again.
3. Set a new gasket onto filler plug, and install it on transfer and tighten to the specified torque. Refer to " «EXPLODED VIEW»(ref-573625-S06612764422013082200000) ". CAUTION: Never reuse gasket.