BAND & LINING AS-BRAKE 8E7625 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 6V-4077 Camshaft Bearing Tool Group 1
125-2739 (1) Bearing Pilot 1
125-2740 (1) Back Up Plate 1
125-2741 (1) Bearing Sleeve 1
B 8S-2241 Camshaft Bearing Tool Group 1
C 316-1493 Hydraulic Puller As 1
D 8H-0684 Ratchet Wrench 1
(1) Alternate Tooling for camshaft bearings with a large diameterStart By:
Remove the camshafts. Refer to Disassembly and Assembly, "Camshaft - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g00578295
Typical example
Illustration 2 g00578306
Typical example
Use the following steps to install Tooling (A).
Install the pilot group in the camshaft bearing.
Place the backup plate in position and ensure that the bearing is between the two parts.
Install the bolt that holds Tooling (A) together.
Use the extensions to obtain the correct length for Tooling (A).
Install the puller plate on the bolt and the flywheel housing or the front housing.Note: Tooling (B) can be used to remove the camshaft bearings when the flywheel housing and the front housing have been removed.
Install Tooling (C) on Tooling (A) and pull the bearing from the cylinder block.Note: Tooling (D) can be used in place of Tooling (C), if necessary.