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HYDRAULIC AR 3904334 - Caterpillar

3904334 HYDRAULIC AR Caterpillar parts 308E CR HYDRAULIC
Alternative (cross code) number:
Caterpillar 3904334 HYDRAULIC AR

Buy HYDRAULIC AR 3904334 Caterpillar genuine, new aftermarket tractor parts with delivery

Compatible equipment models: 3904334:

MINI HYD EXCAVATOR  308E CR   Caterpillar
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Caterpillar parts 3904334


Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00987512
Carefully install camshaft (4) in the cylinder block.
Illustration 2 g00987503
When installing the camshaft, make sure the number one cylinder is at top center of the compression stroke with the timing bolt installed in the flywheel. The camshaft timing is very important. The timing mark on the camshaft drive gear must line up with the timing mark on the idler gear. Refer to the Specifications Manual for more information.
Ensure that the timing marks on the camshaft drive gear (1), the idler gear, and the crankshaft gear are aligned.
Lower the valve lifters onto the camshaft.
Install camshaft retainer plate (3) and bolts (2) on camshaft gear (1) .
Install the front cover.End By:
Install the unit injector hydraulic pump. Refer to Disassembly and Assembly, "Unit Injector Hydraulic Pump - Install".
Install the rocker arms and the pushrods. Refer to Disassembly and Assembly, "Rocker Shaft and Pushrod - Install".

Caterpillar SIS machinery equipment:

Caterpillar SIS

Caterpillar parts catalog:

Caterpillar parts catalog
308E CR Mini Hydraulic Excavator HEL00001-UP (MACHINE) POWERED BY C3.3B Engine

Parts hydraulic Caterpillar catalog:

416, 426, 428, 436, 438
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