Chevette L4-111 1.8L DSL (1983)
9.
Remove tension pulley spring then loosen tension pulley and plate bolts, remove timing belt.
10.
Remove camshaft pulley bolt, using a suitable puller remove camshaft pulley, then reinstall pulley and bolt. Tighten bolt just enough to allow the
pulley to be turned smoothly by hand.
11.
Install new timing belt using sequence shown in Fig. 17. Ensure that belt cogs are properly installed in pulleys. Do not disturb crankshaft setting.
12.
Concentrate belt looseness on tension pulley, depress tension pulley with finger and install tension spring. Semi-tighten bolts in numerical
sequence 1 and 2 to prevent movement of tension pulley, Fig. 18.
13.
Tighten camshaft pulley bolt.
14.
Remove injection pump pulley lock bolt and camshaft fixing plate.
15.
Install crankshaft damper pulley, ensure No. 1 cylinder is at TDC.
16.
Ensure injection pump pulley mark is in alignment with mark on plate and fixing plate should fit smoothly into the rear slit of the camshaft.
Remove plate.
17.
Loosen tensioner plate bolts and pulley. Concentrate looseness of belt on tensioner, then tighten the bolts in numerical sequence 1, 2, and 3. Fig.
19. Torque bolts 1 and 2 to 11 to 18 ft. lbs. and bolt 3 to 47 to 61 ft. lbs.
18.
Using a belt tension gauge, check tension between camshaft pulley and injection pump pulley. Tension should be 47 to 64 lbs.
19.
Remove crankshaft damper and install timing belt holder.
20.
Adjust valves. Refer to ``Valves, Adjust'' for procedure.
21.
Reverse steps 1 through 8 to reassemble.
