1-28 Engine Mechanical Industrial 1.6L
Toothed Belt, Remove and Install
Removal Procedure
1. Remove upper part of toothed belt cover – see operation
Toothed Belt Cover – Upper Part, Remove and Install.
2. Remove ribbed V–belts – see operation Ribbed V–belts,
Remove and Install.
3. Remove lower part of toothed belt cover – see operation
Toothed Belt Cover – Lower Part, Remove and Install.
Adjust
1. Screw fastening bolt for toothed belt drive gear into crank
shaft and turn crankshaft in engine rotational direction un
til marks (2) on toothed belt drive gear and oil pump housing
are flush. At the same time, notches (1) on camshaft
pulley and rear toothed belt cover must be flush.
Turn crankshaft slowly and smoothly.
Removal Procedure
1. Move toothed belt tension roller upward against spring
force until bore holes align. Fix toothed belt tension roller
in place with suitable drift (3).
2. Mark running direction of the toothed belt for identifica-
tion and remove toothed belt.
Installation Procedure
1. Check toothed belt for wear – replace if necessary.
Install toothed belt – ensure that tensioned side (I) is
taut.
2. Observe timing marks. Adjust toothed belt tension – see
operation Toothed Belt Tension, Adjust.
3. Remove fastening bolt from toothed belt drive gear and
install toothed belt cover, lower part – see operation
Toothed Belt Cover, Lower Part, Remove and Install.
4. Install ribbed V–belt – see operation Ribbed V–belt,
Remove and Install.
5. Install upper part of toothed belt cover – see operation
Toothed Belt Cover – Upper Part, Remove and Install.
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