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BLADE & MOUNTING GP 3727457 - Caterpillar

3727457 BLADE & MOUNTING GP Caterpillar parts 300.9D BLADE
Alternative (cross code) number:
Caterpillar 3727457 BLADE & MOUNTING GP

Buy BLADE & MOUNTING GP 3727457 Caterpillar genuine, new aftermarket tractor parts with delivery

Compatible equipment models: 3727457:

MINI HYD EXCAVATOR  300.9D   Caterpillar
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Assembly Procedure
Note: Prior to assembly, lubricate all parts with the lubricant that is being sealed.
Illustration 1 g01394899
Install thrust washer (12) and differential gear (11) into the lower half of case assembly (13).
Illustration 2 g01394898
Install sleeve bearing (9) onto spider (10). Install differential pinion (8) and thrust washer (7). Make sure that all differential pinions (8) turn freely.
Illustration 3 g01673239
Install the spider and gear assembly (6).Note: .The protrusions on the spider face downward in the direction of the locking pin.
Illustration 4 g01394858
Install the upper half of case assembly (5).
Illustration 5 g01394857
Install differential gear (4) and thrust washer (3).
Illustration 6 g01394855
Raise the temperature of ring gear to a maximum temperature of 135 °C (275 °F) for a maximum of 4 hours. Install ring gear (2). Make sure that the holes for bolts (1) are aligned with the differential case. Allow ring gear (2) to cool to room temperature.
Lubricate the washers and the threads of bolts (1). Install new bolts (1). For the correct torque specifications for bolts (1) refer to "Specifications" , Bevel Gear and Pinion.End By:
Install the locking differential and bevel gear. Refer to Disassembly and Assembly, "Differential and Bevel Gear (Locking) - Install".

Caterpillar SIS machinery equipment:

Caterpillar SIS

Caterpillar parts catalog:

Caterpillar parts catalog
300.9D Mini Hydraulic Excavator DW200001-UP (MACHINE)
300.9D Mini Hydraulic Excavator LJM00001-UP (MACHINE)
300.9D Mini Hydraulic Excavator LJ200001-UP (MACHINE)

Parts blade Caterpillar catalog:

120G, 12G, 130G
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