HOSE AS 4V7032 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     9U-7257     Cradle     1    
B     9U-7256     Guide     1    
C     9U-7225     Camshaft Pilot     2    
D     9U-7240     Camshaft Hook     2    Start By:
Remove the camshaft gear. Refer to Disassembly and Assembly, "Camshaft Gear - Remove and Install".
Remove the rocker arms and the rocker shafts. Refer to Disassembly and Assembly, "Rocker Arm and Shaft - 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, "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.
Illustration 1 g01028806
Do not turn the crankshaft or the camshaft while the camshaft gear is removed. If the front gear group is not correctly timed during installation, interference can occur between the pistons and the valves, resulting in damage to the engine.
Remove bolts (2) and thrust plate (1) .
Illustration 2 g00576209
Remove seal assembly (3) and adapter (4) .
Illustration 3 g00576240
Remove O-ring seals (5) and (6) from seal assembly (3) .
Care must be used when removing the camshaft to not damage the highly finshed surfaces of both the camshaft and camshaft bearings
Illustration 4 g00509797
Illustration 5 g00581441
Use the bolts for the rocker arm shaft assembly to install Tooling (A) at Location (Y) .
Illustration 6 g00581442
Install Tooling (B) on front housing (7). Do not tighten the bolts for Tooling (B) at this time.