PISTON WITH 1041406 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 207-1601 Rubber Lubricant -
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 g03890958
Loosen clamp (3). Remove bolts (2) and channel assembly (1).
Illustration 2 g03890960
Remove bolts (5) and cover assembly (4).
Illustration 3 g03890975Note: Refer to Special Instruction, REHS8231, "Removal Procedures for Diesel Exhaust Fluid (DEF) Connectors" for the correct removal procedure of hose assemblies (9).
Clamp off hoses (8).
Remove clips (6) and (10). Disconnect harness assemblies (7). Remove hose assemblies (9) and hoses (8).
Illustration 4 g03890982
Remove cable straps (11) and disconnect harness assembly (12).
Illustration 5 g03890985
Remove bolts (13), plate (14), manifold assembly (15), and the gasket (not shown).
Illustration 6 g03890986
Arrow indicates the direction to remove filter assembly (12).
Illustration 7 g03890989Note: To remove filter assembly (16) from manifold assembly (15), pull outward on tabs (17).
Remove filter assembly (16) from manifold assembly (15). Installation Procedure
Install manifold assembly (15) in the reverse order of removal.
Tighten bolts (13) in an alternating sequence to a torque of 5 1 N m (44 9 lb in). Tighten bolts (13) a second time in an alternating sequence to a torque of 5 1 N m (44 9 lb in).
Apply Tooling (A) to the O-ring seal inside hose assemblies (9).