Gear Group (Front)
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| Injection timing | ||
| Engine | Maximum rated engine speed | Injection timing (BTDC) (1) |
| C1.5 (Naturally Aspirated) | 2200 | 20° ± 1° |
| C1.5 (Naturally Aspirated) | 2400 | 20° ± 1° |
| C1.5 (Naturally Aspirated) | 2600 | 22° ± 1° |
| C1.5 (Naturally Aspirated) | 2800 | 22° ± 1° |
| C1.5 (Naturally Aspirated) | 3000 | 22° ± 1° |
| C2.2 (Naturally Aspirated) | 2200 | 19° ± 1° |
| C2.2 (Naturally Aspirated) | 2400 | 19° ± 1° |
| C2.2 (Naturally Aspirated) | 2600 | 20° ± 1° |
| C2.2 (Naturally Aspirated) | 2800 | 20° ± 1° |
| C2.2 (Naturally Aspirated) | 3000 | 20° ± 1° |
| C2.2 (Naturally Aspirated) | 2800 DERATE | 20° ± 1° |
| C2.2 (Naturally Aspirated) | 3000 DERATE | 20° ± 1° |
| C2.2 (Turbocharged) | 2600 | 19° ± 1° |
| C2.2 (Turbocharged) | 2800 | 19° ± 1° |
| C2.2 (Turbocharged) | 3000 | 19° ± 1° |
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| ( 1 ) | Before Top Dead Center |
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 | |
| Illustration 1 | g01335525 |
Typical example | |
(1) Feeler gauge
(2) Timing mark on the crankshaft gear
(3) Timing mark on the camshaft gear
(4) Timing mark on the idler gear
Minimum backlash for all gears ... 0.08 mm (0.003 inch)
Maximum backlash for all gears ... 0.25 mm (0.010 inch)
Note: If the backlash is greater than the maximum backlash, replace the camshaft gear, the idler gear and the crankshaft gear.
When the idler gear is installed on the shaft of the oil pump, align a timing mark on idler gear (4) with the timing mark on crankshaft gear (2). Also, align the other timing mark on idler gear (4) with the timing mark on camshaft gear (3).
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