Transfer Case Fluid

WARNING: This page is about a different car, the 2005 Mazda B4000. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Tightening Torque Specification Of Drain Plug

Courtesy of MAZDA MOTORS CORP.

CAUTION:

Incorrect fluid fill can result in transfer case failure.

NOTE:

Fluid level should be just below the filler plug.

Remove the drain plug and drain the fluid.

Fig 2: Removing Drain Plug
Courtesy of MAZDA MOTORS CORP.
- Clean and install the drain plug after fluid is drained.
  NOTE:
  - Clean the area around the fill plug.
Remove the fill plug and fill the transfer case.

Fig 3: Removing Fill Plug And Filling Transfer Case
Courtesy of MAZDA MOTORS CORP.

Specified Oil

ATF TYPE M-III or equivalent (e.g. MERCON)
CAUTION:
- The fluid level must be just below the fill plug hole. Because you and reach the fluid with a finger does not mean the fluid is at the correct level. Make sure the fluid level is level with the filler opening for the correct fluid level.
Check the fluid level.

Fig 4: Checking Fluid Level
Courtesy of MAZDA MOTORS CORP.
1. The total transfer case fill capacity is 1.2 liter (2.5 pints).
Install fill plug.

Fig 5: Installing Fill Plug
Courtesy of MAZDA MOTORS CORP.