Timing Chain - Installation (Cont'd)
EM-29prose procedureInstallation (Cont'd)
- 11Set idler sprocket by aligning the mating mark on the larger sprocket with the silver mating mark on the lower timing chain.
SEM503E - 12Install upper timing chain and set it by aligning the mating mark on the smaller sprocket with the silver mating marks on the upper timing chain.Make sure sprocket's mating mark faces engine front.
- 13Install idler sprocket shaft from the rear side.
- 14Install cylinder head with new gasket.Be sure to install washers between bolts and cylinder head.Do not rotate crankshaft and camshaft separately, or valves will strike piston heads.
SEM877A
IMPORTANT
Tightening procedure
(a) Tighten bolts to 29 N·m (3 kg-m, 22 ft-lb). (b) Tighten bolts to 59 N·m (6 kg-m, 43 ft-lb). (c) Loosen bolts completely. (d) Tighten bolts to 29 N·m (3 kg-m, 22 ft-lb). (e) Turn bolts 50 to 55 degrees clockwise or if angle wrench is not available, tighten bolts to 59 ± 5 N·m (6 ± 0.5 kg-m, 43.4 ± 3.6 ft-lb). (f) Tighten bolts ((11) - (19)) to 6.3 to 8.3 N·m (0.64 to 0.85 kg-m, 4.6 to 6.1 ft-lb).
Tightening torque N·m (kg-m, ft-lb)
(1) - (10)
(a)29 (3, 22)
(b)59 (6, 43)
(c)0 (0, 0)
(d)29 (3, 22)
(e), (f)50 - 55 degrees or 59 ± 5 (6 ± 0.5, 43.4 ± 3.6)
(11) - (19)
(a)
(b)
(c)
(d)
(e), (f)6.3 - 8.3 (0.64 - 0.85, 4.6 - 6.1)