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HYDRAULIC AR 2444868 - Caterpillar

2444868 HYDRAULIC AR Caterpillar parts 572R II
Alternative (cross code) number:
Caterpillar 2444868 HYDRAULIC AR

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Compatible equipment models: 2444868:

PIPELAYER  572R II   Caterpillar
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Illustration 1 g00530558
(1) Compressor wheel (2) Turbine wheel (3) Turbine housing (4) Compressor housing (5) Cartridge housingNote: Mark the orientation of the compressor housing, the cartridge housing and the turbine housing before disassembly.In order to measure end play, place a dial indicator on the compressor wheel (1) and move the compressor wheel in the axial direction by pushing on the nut at the end of the turbine shaft. End play ... 0.057 to 0.103 mm (0.0022 to 0.0041 inch)Note: The turbocharger must be replaced if the end play is beyond the specifications.
Illustration 2 g00849856
Align the turbine housing (3) with the cartridge housing (5) .Note: The turbocharger is a nonserviceable item. The turbocharger should be replaced only as a unit. Do not attempt to disassemble the turbocharger cartridge.
Illustration 3 g00849860
(6) Clamp Apply 5P-3931 Anti-Seize Compound to the threads of the clamp. Tighten the clamp to the following torque. ... 4 1 N m (35 9 lb in)Tap the clamp lightly around the circumference. Tighten the clamp to the following torque. ... 4 1 N m (35 9 lb in)
Illustration 4 g00820174
(7) Apply 5P- 3931 Anti-Seize Compound on the threads of the studs. Tighten the nuts to the following torque. ... 44 N m (33 lb ft)

Caterpillar parts catalog:

Caterpillar parts catalog
572R Series II Pipelayer DSC00001-UP (MACHINE) POWERED BY 3176C Engine

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