76 Chapter 4
Replacement Procedure
A3/A4 Receiver Module Replacement
A3/A4 Receiver Module Replacement
Tools Required
• torque screwdriver, T20
• torque screwdriver, T15 (set to 14 in-lb)
• torque screwdriver, T10 (set to 9 in-lb)
• open torque wrench, 5/16 inch (set to 9.5 in-lb)
• flat edge screwdriver
Removal Procedure
Refer to Figure 4-12 for this procedure.
Step 1. Remove the Outer Cover as described in “Outer Cover Replacement” on page 54.
Step 2. Remove the Front Panel as described in “Front Panel Replacement” on page 56.
Step 3. Remove the two semi-rigid cables (item 1).
Step 4. Remove the two TORX T10 screws (item 2) fastening Chassis Assembly for the A3/A4
Receiver Module.
Step 5. Slide forward the A3/A4 Receiver Module.
Replacement Procedure
Step 1. Reverse the order of the removal procedure.
NOTE Set a torque to 9.5 in-lb for open torque wrench when fasten the semi-rigid cables (item 1).
Set a torque to 9 in-lb for torque driver when fasten the TORX T10 screws (item 3).
Set a torque to 14 in-lb for torque driver when fasten the TORX T15 screw (item 4).