Previa Van 2WD L4-148.8 2438cc 2.4L DOHC (2TZ-FE) (1992)
Valve Clearance: Adjustments
VALVE CLEARANCE INSPECTION AND ADJUSTMENT
HINT: Inspect and adjust the valve clearance when the engine is cold.
Installation is in the reverse order of removal.
1. REMOVE RH ENGINE SERVICE HOLE COVER
(a) Remove the 3 screws and scuff plate.
(b) Remove the bolt and disconnect the RH seat belt from the front floor panel.
Torque: 42 N.m (430 kgf.cm, 31 ft.lbf)
(c) Remove the 4 bolts and RH front seat.
Torque: 39 N.m (400 kgf.cm, 29 ft.lbf)
(d) Remove the 2 bolts and RH front seat leg.
Torque: 39 N.m (400 kgf.cm, 29 ft.lbf)
(e) Remove the jack and tool bag.
(f) Remove the 2 bolts and jack holder.
Torque: 14 N.m (146 kgf.cm, 10 ft.lbf)
(g) Remove the 9 bolts and RH engine service hole cover.
Torque: 14 N.m (146 kgf.cm, 10 ft.lbf)
2. REMOVE NO.1 CYLINDER HEAD COVER
(a) Remove the 3 bolts and No.2 cylinder head cover with the gasket.
Torque: 5.5 N.m (55 kgf.cm, 48 in.lbf)
(b) Remove the PCV hose.
(c) Disconnect the 4 high-tension cords from the spark plugs.
(d) Remove the bolt and No.2 cord clamp support plate.
Torque: 5 N.m (50 kgf.cm, 43 in.lbf)