104304-4320 ZEXEL INJECTION-PUMP ASSEMBLY Cross 1043044320 8941631621

PARTS NEEDED
Qty
Part Number Description
1 6V8260 SEAL-O-RING
1 2147567 SEAL-O-RING-STOR
1 2147568 SEAL-O-RING-STOR
1 2287102 SEAL-O-RING-STOR
1 2842728 SENSOR GP-PRESS
1 2953099 PLUG-SPARK
1 2986488 SENSOR GP-PRESS
1 3003556 VALVE GP-SOL
1 3278044 VALVE GP-CHECK-A
2 3483425 GASKET
1 3790150 PUMP GP-FUEL
1 4154991 VALVE AS-RELIEF
1 4286096 KIT-F PUMP LINE
1 4333677 HEAD AS-COMB
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 31% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.
ACTION REQUIRED
1. Refer to Special Instruction, REHS5023, "Replacing the Fuel Injection Pump on Certain C9.3 Engines". Replace the existing 375-5244 common rail fuel injection pump with the 379-0150 common rail fuel injection pump and new gasket 6V-8260. Install a new 356-5214 fuel line from the common rail fuel injection pump to the fuel rail.
2. Refer to C9.3 Disassembly and Assembly, KENR8149 "Engines for Caterpillar Built Machines". Replace the prior 362-0770 common rail pressure relief valve with 415-4991 Pressure Relief Valve, and 228-7102 O-ring.
3. Replace the ARD manifold pilot and main fuel pressure sensors with 284-2728 Main Pressure Sensor and 214-7567 O-ring. Repeat the same procedure with the Pilot Pressure Sensor 298-6488 and 214-7568 O-ring.
4. Replace the 300-3556 Fuel Priming Pump Solenoid and replace the 327-8044 Fuel Priming Pump Check Valve.
5. Replace the existing ARD head with a 433-3677 Combustion Head and (2) 348-3425 Gaskets. Install a new 295-3099 Spark Plug.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-4000 hrs,
0-24 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
4001-6000 hrs,
25-36 mo 33.0% 50.0% 0.0% 0.0% 50.0% 50.0%
This is a 26.5-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.