1. Remove the radiator cap (A), wet the seal with
engine coolant, then install it on the pressure tester
(B) (commercially available).
2. Apply a pressure of 93-123 kPa
(0.95-1.25 kgf/cm2, 14-18 psi)
1. Drain the engine coolant.
2. Remove the alternator.
3. Remove the condenser fan shroud assembly.
4. Remove the A/C compressor without disconnecting
the A/C hoses (see step 34).
5. Remove the in
The treadwear grade is a comparative
rating based on the wear rate of
the tire when tested under controlled
conditions on a specified government
test course. For example, a tire
graded 150 would wear one and onehalf
(1 1/2) times as well on the
government course as a tire graded
100.