I-Mark L4-1.8L 4FBI DSL (1982)
Fig. 15 Timing belt installation sequence
11.
Install new timing belt using sequence shown in Fig. 15. Ensure that belt cogs are properly installed in pulleys. Do not disturb crankshaft setting.
Fig. 16 Semi-tightening sequence of tension pulley
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. 16.
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 fits smoothly into the rear slit of the camshaft. Remove
plate.
Fig. 17 Bolt Torque Sequence
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.
17. Torque bolts 1 and 2, 11 to 18 ft. lbs. Bolt 3, 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.
