Compressor Clutch: Installation

WARNING: This page is about a different car, the 2004 Infiniti I35. However, it is still accessible from the selected car via links, so may be relevant.

Install the field coil.
Be sure to align the coil's pin with the hole in the compressor's front head.
Install the field coil harness clip using a screwdriver.

Fig 1: Installing Field Coil Harness Clip Using A Screwdriver
Courtesy of NISSAN MOTOR CO., U.S.A.
Install the pulley assembly using the installer and a hand press, and then install the snap ring using snap ring pliers.

Fig 2: Installing Snap Ring Using Snap Ring Pliers
Courtesy of NISSAN MOTOR CO., U.S.A.
Install the clutch disc on the drive shaft, together with the original shim(s). Press the clutch disc down by hand.

Fig 3: Installing Clutch Disc On The Drive Shaft
Courtesy of NISSAN MOTOR CO., U.S.A.
Using the holder to prevent clutch disc rotation, tighten the bolt to 14 N.m (1.4 kg-m, 10 ft-lb) torque.
After tightening the bolt, check that the pulley rotates smoothly.

Fig 4: Tightening Bolt Of Pulley Rotates
Courtesy of NISSAN MOTOR CO., U.S.A.
Check clearance around the entire periphery of clutch disc.
1. Disc-to-pulley clearance: 0.3 - 0.6 mm (0.012 - 0.024 in)
If the specified clearance is not obtained, replace adjusting spacer and readjust.

Fig 5: Installing Clutch Disc In Pulley Assembly
Courtesy of NISSAN MOTOR CO., U.S.A.

Break-in Operation

When replacing compressor clutch assembly, always carry out the break-in operation. This is done by engaging and disengaging the clutch about thirty times. Break-in operation raises the level of transmitted torque.