System Specifications

EM-50 Exploded View:

Timing Chain Tensioner

Crankshaft Pulley
Tighten crankshaft pulley bolts.
Secure crankshaft pulley with tool to tighten the bolt.
Perform angle tightening with the following procedure:
Apply new engine oil to threads and seat surfaces of bolts.
Tighten to initial specifications:
Crankshaft bolt 42.1 Nm (4.3 kg-m, 31 ft-lb)





Apply a paint mark on the front cover, mating with any one of six easy to recognize stamp marks on bolt flange.
Turn crankshaft pulley bolt another 60° to 66° degrees [Target: 60° degrees].
Check vertical mounting angle with movement of one stamp mark.

Timing Cover





Tighten front cover bolts in the numerical order as shown.
After all bolts are tightened, retighten them to the specified torque.
Front cover bolts
Bolts (A) 49 Nm (5.0 kg-m, 36 ft-lb)
Bolts (B) 12.7 Nm (1.3 kg-m, 9 ft-lb)
Bolts (C) 12.7 Nm (1.3 kg-m, 9 ft-lb)
Bolts (D) 49 Nm (5.0 kg-m, 36 ft-lb)
(E) Dowel pins