MOTOR AS 2153347 - Caterpillar

Installation Procedure
Make sure that all of the pin bores are free of dirt and debris prior to the installation of the stick cylinder.
Attach a suitable lifting device to the stick cylinder. The weight of the stick cylinder is approximately 278 kg (615 lb).
Illustration 1 g00689639
Place the stick cylinder in position on the stick and on the boom. Make sure that the pin bores in the stick and the pin bores in the boom align.Note: Some machines may be equipped with shims between the stick and the stick cylinder at the pin bore.
Install any shims that may be required between the stick and the stick cylinder. Refer to Specifications for further information.
Put a thin coat of 5P-0960 Molybdenum Grease on pin (6). Install the spacer and pin (6). Install the washer and retaining bolt (5). Tighten the remaining bolt to a torque of 460 60 N m (340 44 lb ft). Do not remove the lifting device from the stick cylinder at this time.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Note: O-rings, gaskets and seals should always be replaced. A used O-ring may not have the same sealing properties as a new O-ring. A reconditioning procedure should not be degraded because of a low cost component such as an O-ring or a gasket. Use 1U-6396 O-Ring Assembly Compound during the assembly procedure.
Install new O-ring seals in the ends of hoses (4). Connect two hoses (4) .
Illustration 2 g00689637
Align the pin bore in the rod end of the stick cylinder with the bores in the stick. Install a shim on both sides of the stick cylinder at the bore for the stick cylinder in the stick.
Put a thin coat of 5P-0960 Molybdenum Grease on pin (3). Install the spacer and pin (3). Install the washer and retaining bolt (2). Tighten the retaining bolt to a torque of 460 60 N m (340 44 lb ft).
Illustration 3 g00689635
Remove the lifting device from stick cylinder (1) .
Fill the hydraulic oil tank with oil to the correct level. Refer to Operation and Maintenance Manual for the correct filling procedures and the correct oil level.
Lubricate the pins for the stick cylinder.
Install high efficiency filters in place of the pilot filter, case drain filter, and the return filter.Note: High efficiency filters should not be run for more than 250 hours before you change back to the standard filters.
Obtain a hydraulic oil sample from the main S O S port.Reference: Refer to Operation and Maintenance Manual, "Sampling Interval and Location of Sampling Valve" for the correct location.
If the S O S sample exceeds ISO 18/15, flush the hydraulic system.Reference: Refer