1. Position gasket on manifold. Then insert 1-2 bolts through manifold to hold gasket in place. 2. Install manifold attaching bolts finger tight. 3. Verify…
Category: Duramax LLY
1. Apply Permatex #2 to crossover gaskets and position gaskets on cylinder heads (Figure 2-185). 2. If new crossover is being installed, transfer hose fittings…
1. Flush injector lines with fresh diesel fuel and compressed air. 2. Attach fuel lines to injectors and pump. Verify line routing and connection (Figures…
1. Clean mounting flanges on both rocker covers and cylinder heads. Wipe flange sealing surfaces off with isopropyl alcohol to prepare surface for sealer application.…
NOTE: The rocker arm end of each pushrod is identified with a paint stripe. In addition, the ball at this end of the pushrod is…
1. Install glow plugs in each cylinder head (Figure 2-178). Tighten plugs to 8-12 lb-ft (11-16 N•m). 2. Install gasket on each injector nozzle (Figure…
Important: • Make sure that the block and head gasket surfaces are clean. • The head gasket material is soft. Handle the gasket with care…
1. Prime valve lifters in kerosene then engine oil. Immerse lifter in kerosene first and oil last. Then pump plunger with pushrod to force solution…
1. Apply Permatex #2 to both sides of gasket and install gasket and water pump on adapter plate (Figure 2-171). Tighten adapter plate bolts to…
1. Install injection pump gasket on front cover studs. 2. Mount injection pump on front cover studs (Figure 2-169). Install retaining nuts finger tighten. 3.…