4944833 CORE AS-RADIATOR Caterpillar parts
Rating:
Alternative (cross code) number:
CA4944833
494-4833
4944833
CA4944833
494-4833
4944833
Weight: 167 pounds 76 kg.
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$113.93
29 Jun 2020
-: -
NIPPLE FOR ALLIS-CHALMERS: 4944833
ALLIS-CHALMERS || All Brand new & rebuilt items comes with 1 year warranty. || NIPPLE. Category: ALLIS-CHALMERS FORKLIFT PARTS. This part can also be found under the following part numbers: AC4944833 4944833 Â ALLIS CHALMERS/TUSK 4944833 Â 4944833 ALLIS CHALMERS/TUSK4944833 Â Â . All Brand new & rebuilt items comes with 1 year warranty.
ALLIS-CHALMERS || All Brand new & rebuilt items comes with 1 year warranty. || NIPPLE. Category: ALLIS-CHALMERS FORKLIFT PARTS. This part can also be found under the following part numbers: AC4944833 4944833 Â ALLIS CHALMERS/TUSK 4944833 Â 4944833 ALLIS CHALMERS/TUSK4944833 Â Â . All Brand new & rebuilt items comes with 1 year warranty.
Information:
Removal Procedure
Start By:
Remove the front cover. Refer to Disassembly and Assembly, "Front Cover - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Do not turn the crankshaft or the camshaft while the camshaft gear is removed. If the front gear group is not correctly timed during installation, interference can occur between the pistons and the valves, resulting in damage to the engine.
Illustration 1 g01010536
Position the No. 1 piston at the top center of the compression stroke. Refer to Testing and Adjusting, "Finding Top Center Position for No. 1 Piston".
Verify that the timing mark on camshaft gear (1) is aligned with Timing Mark (X) on front housing (3).
Remove bolts (2) and remove camshaft gear (1). Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Do not turn the crankshaft or the camshaft while the camshaft gear is removed. If the front gear group is not correctly timed during installation, interference can occur between the pistons and the valves, resulting in damage to the engine.
Illustration 2 g01010536
Align the hole in the back of camshaft gear (1) with the dowel in the adapter. Install camshaft gear (1). Note: Camshaft timing is critical. The timing mark on the camshaft gear must be aligned with the timing mark on the front cover when the No. 1 piston is at the top center of the compression stroke. Refer to Testing and Adjusting, "Gear Group (Front) - Time".
Verify that the timing mark on camshaft gear (1) is aligned with Timing Mark (X) on front housing (3). Note: If the timing marks are not aligned, remove camshaft gear (1) and rotate the camshaft until the timing marks are aligned.
Install bolts (2).
Illustration 3 g02725378
Numerical torque sequence for the camshaft gear. Tighten bolts (1) and (4) again after initial sequence.
Tighten the bolts for the camshaft gear in the numeric sequence illustrated in Illustration 3. Tighten to a torque of 240 40 N m (180 30 lb ft). Tighten bolts (1) and (4) again to a torque of 240 40 N m (180 30 lb ft).
Check the backlash between the camshaft gear and the adjustable idler gear. The backlash should be 0.3556 0.254 mm (0.014 0.010 inch). Refer to Testing and Adjusting, "Gear Group (Front) - Time" for the backlash adjustment procedure. End By:
Install the front cover. Refer to Disassembly and Assembly, "Front Cover - Install".
Start By:
Remove the front cover. Refer to Disassembly and Assembly, "Front Cover - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Do not turn the crankshaft or the camshaft while the camshaft gear is removed. If the front gear group is not correctly timed during installation, interference can occur between the pistons and the valves, resulting in damage to the engine.
Illustration 1 g01010536
Position the No. 1 piston at the top center of the compression stroke. Refer to Testing and Adjusting, "Finding Top Center Position for No. 1 Piston".
Verify that the timing mark on camshaft gear (1) is aligned with Timing Mark (X) on front housing (3).
Remove bolts (2) and remove camshaft gear (1). Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Do not turn the crankshaft or the camshaft while the camshaft gear is removed. If the front gear group is not correctly timed during installation, interference can occur between the pistons and the valves, resulting in damage to the engine.
Illustration 2 g01010536
Align the hole in the back of camshaft gear (1) with the dowel in the adapter. Install camshaft gear (1). Note: Camshaft timing is critical. The timing mark on the camshaft gear must be aligned with the timing mark on the front cover when the No. 1 piston is at the top center of the compression stroke. Refer to Testing and Adjusting, "Gear Group (Front) - Time".
Verify that the timing mark on camshaft gear (1) is aligned with Timing Mark (X) on front housing (3). Note: If the timing marks are not aligned, remove camshaft gear (1) and rotate the camshaft until the timing marks are aligned.
Install bolts (2).
Illustration 3 g02725378
Numerical torque sequence for the camshaft gear. Tighten bolts (1) and (4) again after initial sequence.
Tighten the bolts for the camshaft gear in the numeric sequence illustrated in Illustration 3. Tighten to a torque of 240 40 N m (180 30 lb ft). Tighten bolts (1) and (4) again to a torque of 240 40 N m (180 30 lb ft).
Check the backlash between the camshaft gear and the adjustable idler gear. The backlash should be 0.3556 0.254 mm (0.014 0.010 inch). Refer to Testing and Adjusting, "Gear Group (Front) - Time" for the backlash adjustment procedure. End By:
Install the front cover. Refer to Disassembly and Assembly, "Front Cover - Install".
Caterpillar parts catalog:
Parts core Caterpillar catalog:
4944832
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