HARNESS AS-CHASSIS 4614541 - Caterpillar

Illustration 1 g00708147
Pressure test location on inlet manifold (1) Plug
Table 1
Tools Needed    
Part Number     Part Name     Quantity    
1U-5470     Engine Pressure Test Group     1    
8J-7844     Adapter Fitting     1    
3K-0360     O-Ring Seal     1    
4M-5317     Reducing Bushing     1    
Illustration 2 g00293196
1U-5470 Engine Pressure Test Group Refer to Special Instruction, SEHS8907, "Using the 1U-5470 Engine Pressure Test Group " for the instructions that are needed to use the 1U-5470 Engine Pressure Test Group .Use the following procedure in order to measure the inlet manifold pressure:
Remove plug (1) from the inlet manifold.
Connect the following Tools to the inlet manifold at the pressure test location: 8J-7844 Adapter Fitting, 3K-0360 O-Ring Seal, 4M-5317 Reducing Bushing and 1U-5470 Engine Pressure Test Group .
Record the value.
Compare the value that was recorded in Step 3 to the pressure that is given in the TMI (Technical Marketing Information). The correct pressure is also given in the Fuel Setting And Related Information Microfiche.