NO STANDARD PART NAME 9Z5290 - Caterpillar

start by:a) remove exhaust manifoldsb) remove air inlet manifoldc) remove rocker shafts and push rodsd) remove fuel injection nozzlese) remove alternator (right cylinder head only) The removal of the left cylinder head is shown. To remove the right cylinder head, it will be necessary to remove the heat shield on the right side of the engine and the alternator bracket.1. Drain the cooling system. 2. Remove fuel filter (1). Remove nut (2) and push the bolt through the timing gear cover.3. Remove clamps (3) from the water sleeves in each cylinder head. 4. Use tool (A) to push water sleeves (4) into the timing gear cover. 5. Remove two head bolts and install two 1/2"-13 NC x 3 in. guide bolts (6). Remove the remainder of head bolts (5) and lifting bracket (7) from the cylinder head.
Make sure the fuel injection nozzles are removed before the cylinder heads are removed. The fuel injection nozzles go through the cylinder heads and the nozzle tips can be broken off if the nozzles are not removed from the heads.
6. Fasten tooling (B) and a hoist to cylinder head (8) and remove the cylinder head. Weight is approximately 39 kg (85 lb.).Install Cylinder Heads
1. Clean the contact surfaces of each cylinder head and the cylinder block. Make sure the surfaces are clean and dry. Install a new gasket for each cylinder head. 2. Clean bore (1) in each cylinder head for the water sleeve. Inspect the O-ring seal on each water sleeve and install new O-ring seals if necessary. Put oil on the O-ring seals.3. Fasten tooling (A) and a hoist to the cylinder head. 4. Install two 1/2"-13 NC x 3 in. guide bolts (2) in the cylinder block. Put the cylinder heads in position on the cylinder block.5. Put engine oil on the bolt threads and install the bolts that hold the cylinder heads in place. Tighten the bolts in the cylinder heads according to the following HEAD BOLT CHART. 6. Install lifting bracket (3). 7. Use tool (B) to push water sleeves (4) into the cylinder heads. 8. Install clamps (5) on the water sleeves. 9. Push the bolt through the timing gear cover and install nut (6) on the bolt.10. Install fuel filter (7).11. Install the alternator bracket on the right cylinder head and the heat shield on the right side of the engine.12. Fill the cooling system with coolant to the correct level.end by:a) install alternator (right cylinder head only)b) install fuel injection nozzlesc) install rocker shafts and push rodsd) install air inlet manifolde) install exhaust manifoldsDisassemble Cylinder Heads
start by:a) remove cylinder heads 1. Fasten a hoist and put the cylinder head in position on tool (A). Use adapter plates (1) from tooling (A) to hold the head in place. 2. Put the valve spring under compression with tool (C).3. Remove the locks from the valves. 4. Remove tool (C), retainer, spring, washer and valve from the cylinder head. Put identification on the valve as to