2. Remove the generator.
A) Disconnect the wire harness clamp from the clamp on the alternator.
b) Disconnect the generator connector.
V) Remove the rubber cap and unscrew the wire fastening nut, and disconnect the generator wire.
G) Loosen the lock bolt (models with air conditioning), adjusting bolt and hinge bolt.
d) Remove the alternator drive belt.
e) Remove the adjustment stop bolt (models with air conditioning) or adjusting bolt (models without air conditioning) and hinge bolt.
and) Remove the generator.
3. Turn out spark plugs.
A) Disconnect the high voltage wires behind the rubber caps. Do not pull high voltage wires.
b) Remove spark plugs.
4. Remove the upper timing belt cover by unscrewing the five bolts and removing the two spacers.
5. Set the piston of cylinder No. 1 to TDC of the compression stroke.
A) Rotate the crankshaft pulley and align its mark with the alignment mark "ABOUT" on the lower timing belt cover.
b) Check that the alignment notch on the camshaft sprocket is aligned with the alignment mark of the bearing cap If not, rotate the crankshaft one turn (360°).
6. Remove the timing belt from the camshaft sprocket.
Note: When reusing the timing belt, put an arrow in the direction of rotation, marks on the timing belt and camshaft sprocket, and align them with the mark on the lower timing belt cover as shown in the figure.
A) Loosen the idler pulley mounting bolt and, being careful not to damage the belt, push the pulley to the left as far as possible and temporarily tighten the bolt.
b) Remove the timing belt from the camshaft sprocket.
Parts for removal and installation (3S-FE, 4S-FE).
1 - crankshaft pulley,
2 - lower timing belt cover,
3 - gasket,
4 - right engine mount,
5 - upper timing belt cover,
6 - timing belt,
7 - wire to the generator,
8 - generator connector,
9 - lamellar washer (models without air conditioning),
10 - generator,
11 - timing belt guide,
12 - high voltage wires,
13 - spark plug,
14 - tension roller spring,
15 - crankshaft toothed pulley,
16 - toothed pulley of the oil pump,
17 - intermediate roller,
18 - tension roller,
19 - a gear pulley of a camshaft,
20 - wire harness protection.
7. If necessary, remove the camshaft pulley by unscrewing the mounting bolt.
8. Remove the crankshaft pulley.
A) Using the special tool, loosen the pulley bolt.
Note:
- When reusing the timing belt, after loosening the crankshaft pulley bolt, check that the marks of the timing belt and the lower timing belt cover are aligned when the alignment marks are aligned (crankshaft pulley recess and "ABOUT" on the lower timing belt cover).
- When the bolt is loosened, the crankshaft may turn, and because it is not synchronized with the camshaft, the valves may collide with the piston.
b) Remove the timing belt from the camshaft sprocket.
If the marks are not aligned, then do the following:
Note:
- The crankshaft can only be turned clockwise.
- Align the alignment marks as shown in the illustration.
After aligning the marks, hold the timing belt and turn the crankshaft pulley, aligning its alignment mark with the alignment mark "0" on the lower timing belt cover
b) Remove the pulley using a puller.
9. Remove the lower timing belt cover by unscrewing the four bolts and remove the gasket.
10. Remove the timing belt guide.
11. Remove the timing belt.
Note: When reusing the timing belt, draw an arrow on it in the direction of rotation and mark the timing belt and crankshaft sprocket.
12. Remove the tension roller and tension roller spring by unscrewing the bolt.
13. If necessary, remove the intermediate pulley by unscrewing the bolt.
14. If necessary, remove the crankshaft sprocket. If the pulley is difficult to remove by hand, use two screwdrivers.
Note: Lay the rags as shown in the illustration to prevent damage.
15. If necessary, remove the oil pump pulley by unscrewing the nut.
