As the intake and exhaust valves are equipped with hydraulic lash adjusters, there is no need to adjust the valve clearance. The proper function of the hydraulic lash mechanism may be determined by checking for tappet noise. When there is a tappet noise or any unusual noise, check the hydraulic lash adjuster by removing and bleeding or replacing it.
Scheme 20
- Hang the belt on the pulley of the tensioner and install the tensioner. (If the tensioner is already installed, loosen its mounting bolts to allow belt installation.) Tightening torque Tensioner assembly bolt: 45-50 N.m (450-500 kg. cm, 33-36 lb. ft)
- Install drive belt.
- Adjust the drive belt tension to specification by turning the adjusting bolt clockwise or counter clockwise. Standard Value Air Conditioner compressor: 7-10 mm (0.28-0.039 In.) Alternator: 10-13 mm (0.39-0.51 In.) Power steering: 8-11 mm (0.31-0.43 In.)
- When installing the belt on the pulley, make sure it is centered on the pulley.
