M45x AWD V8-4.5L (VK45DE) (2008)
8. Remove mounting nuts from low-pressure flexible hose and low pressure pipe (VK45DE).
CAUTION: Cap or wrap the joint of compressor, low-pressure flexible hose and low-pressure pipe with suitable material such as vinyl
tape to avoid the entry of air.
INSTALLATION
Installation is basically the reverse order of removal.
CAUTION:
-
Replace O-rings of low-pressure flexible hose and low-pressure pipe (VK45DE) with new ones, and then apply compressor oil to it when
installing it.
-
Female-side piping connection is thin and easy to deform. Slowly insert the male-side piping straight in axial direction.
-
Insert piping securely until a click is heard.
-
After piping connection is completed, pull male-side piping by hand to make sure that connection does not come loose.
-
When recharging refrigerant, check for leaks.
Low-pressure flexible hose bracket mounting bolt torque : 4.2 N.m (0.43 kg-m, 37 in-lb)