NOTE: To prevent damage to the transfer housing, always use soft jaws or equivalent materials between the transfer housing and a vise.

Transfer Gear Backlash Measurement

Set dial indicator (A) on the transfer companion flange (B); position the dial indicator tip (C) on the top of the bolt (D).

Fig 1: Setting Dial Indicator On Transfer Companion Flange
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Measure transfer gear backlash.
Standard: 0.06-0.16 mm (0.002-0.006 in.)

Total Starting Torque Measurement
Secure the transfer housing (A) in a bench vise (B) with soft jaws. To prevent damaging the transfer housing, always use soft jaws or equivalent materials between the transfer housing and the vise.

Fig 2: Measuring Starting Torque At Companion Flange
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Rotate the transfer companion flange several times to seat the tapered roller bearings.
Measure the starting torque at the companion flange (C) using a torque wrench (D) and a socket (E).
Standard: 2.12-3.45 N.m

(21.6-35.2 kgf.cm, 18.7-30.6 lbf.in.)
If the starting torque is out of standard, disassemble the transfer assembly and repair it.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Transfer Assembly: Inspection