This instruction show you steps on how ot remove fuel supply pump for Clark machine with ISUZU 4LE2 Tier-4 engine.
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ISUZU E-IDSS 2023 2019 Engine Diagnostic Service System Free Download
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Procedures:
1Battery Ground Cable Disconnect
1 Disconnect the battery ground cable from the battery.
2 Cooling Fan Removal
1 Remove the cooling fan from the fan pulley.
3 Cooling Fan Belt Removal
1 Remove the cooling fan belt from the pulley.
Note: Loosen the generator adjust bolt and remove the belt.
4 Fan Pulley Removal
1 Remove the fan pulley from the water pump assembly.
5 Generator Removal
1 Disconnect the harness connector from the generator.
2 Remove the generator from the generator bracket.
3 Remove the adjust plate from the water pump assembly.
Note: The diagram shows the 24 V – 50 A specification.
6 Generator Bracket Removal
1 Remove the generator bracket from the cylinder block.
7 Crankshaft Pulley Removal
1 Remove the crankshaft pulley from the crankshaft.
Note: Remove after stopping the crankshaft from turning.
Caution: Do not reuse the bolt and the washer.
8 CMP Sensor Removal
1 Disconnect the harness connector from the CMP sensor.
2 Remove the CMP sensor from the timing gear case.
3 Remove the O-ring from the CMP sensor.
9 Timing Gear Case Removal
1 Remove the idle gear cover from the timing gear case.
2 Remove the timing gear case from the front oil pump plate.
10 Fuel Pipe Removal
1 Remove the fuel pipe from the fuel supply pump and the common rail (fuel rail) assembly.
11 Fuel Return Pipe Removal
1 Remove the fuel return pipe from the fuel supply pump.
12 Fuel Supply Pump Removal
1 Disconnect the harness connector from the fuel supply pump.
2 Remove the fuel supply pump from the front oil pump plate.
Note: Remove the tightening bolts, and remove together with the bracket.
3 Remove the supply pump gear from the fuel supply pump.
4 Remove the fuel supply pump from the supply pump bracket.
Caution: Do not hold the high pressure pipe of the pump when removing the fuel supply pump.
5 Remove the O-ring from the fuel supply pump.
More repair cases for ISUZU engine,please refer to:ISUZU Engine Trouble Repair