HOUSING 1058699 - Caterpillar

Illustration 1 g03381182
Follow Step 1.a through Step 1.f to remove harness assembly (5) for electronic unit injectors (2).
Use a deep socket to remove connections (1) from electronic unit injectors (2).
Cut cable strap (3). Remove the remaining sections of the cable strap from valve mechanism cover base (4).
Disconnect harness assembly (7) from harness assembly (5).
Use Tooling (A) to remove circlip (6) from harness assembly (5).
Withdraw harness assembly (5) from valve mechanism cover base (4).
Remove O-ring seal (8) from harness assembly (5).
Illustration 2 g03381206
Illustration 3 g03381208
Loosen bolts (9) in reverse numerical order. Refer to illustration 3. Loosening the bolts in the reverse numerical will help prevent distortion of valve mechanism cover base (4).
Remove bolts (9) from valve mechanism cover base (4).
Remove valve mechanism cover base (4) from the cylinder head.
Remove gasket (10).Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 1P-1860 Retaining Ring Pliers 1
B 1U-6396 O-Ring Assembly Compound 1
C - Guide Studs
M8 by 100 mm 2
D - Guide Studs
M8 by 50 mm 2
E 247-5377 Torque Wrench 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Clean