3003 Engines
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| Illustration 1 | g00459336 |
Camshaft gear and bearings | |
(1) Key for shaft and gear
(2) Camshaft
(3) Bearing
(4) Spacers
(5) Gear for tachometer
(6) Spacer
(7) Camshaft gear with governor
(8) Hub
Note: For information on the backlash of the camshaft gear, refer to Specifications, "Gear Group (Front)".
Camshaft Lobe Lift
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| Illustration 2 | g00295323 |
(A) Actual lobe lift (B) Height of the camshaft lobe (C) Base circle | |
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| Illustration 3 | g00459554 |
Camshaft and camshaft gear with governor for a three cylinder engine | |
(7) Camshaft gear with governor weight assembly
(9) Lobe for fuel transfer pump
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(B) Height of lobe ... 27.900 to 28.000 mm (1.0984 to 1.1024 inch)
- Service limit ... 27.00 mm (1.063 inch)
(10) Lobes for fuel injection pump
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(B) Height of lobe ... 33.940 to 34.060 mm (1.3362 to 1.3409 inch)
- Service limit ... 33.80 mm (1.341 inch)
(11) Lobes for the pushrods
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(B) Height of lobe ... 26.445 to 26.500 mm (1.0411 to 1.0433 inch)
- Service limit ... 26.10 mm (1.028 inch)
3013, 3014, and 3024 Engines
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| Illustration 4 | g00459336 |
Camshaft gear and bearings | |
(1) Key for shaft and gear
(2) Camshaft
(3) Bearing
(4) Spacers
(5) Gear for tachometer
(6) Spacer
(7) Camshaft gear with governor
(8) Hub
Note: For information on the backlash of the camshaft gear, refer to Specifications, "Gear Group (Front)".
Camshaft Lobe Lift
| | |
| Illustration 5 | g00295323 |
(A) Actual lobe lift (B) Height of the camshaft lobe (C) Base circle | |
| | |
| Illustration 6 | g00459554 |
Camshaft and camshaft gear with governor for a three cylinder engine | |
(7) Camshaft gear with governor weight assembly
(9) Lobe for fuel transfer pump
-
(B) Height of lobe ... 31.900 to 32.000 mm (1.2559 to 1.2598 inch)
- Service limit ... 30.00 mm (1.181 inch)
(10) Lobes for fuel injection pump
-
(B) Height of lobe ... 41.940 to 42.060 mm (1.6512 to 1.6559 inch)
- Service limit ... 41.80 mm (1.646 inch)
(11) Lobes for the pushrods
-
(B) Height of lobe ... 34.065 to 34.120 mm (1.3411 to 1.3433 inch)
- Service limit ... 33.70 mm (1.327 inch)