- ENGINE, DIESEL, 6 CYLINDER
INLINE, TURBOCHARGED, CUMMINS MODEL NTC-400 BC2
- Direct Support and General
Support Maintenance Manual
- WARNING
- WARNING (cont)
- WARNING (cont)
- Table of Contents
- Section XVII. FLYWHEEL
HOUSING REPAIR
- Section XVIII. REAR COVER
REPAIR
- Section XIX. ROCKER LEVER
COVERS REPAIR
- REPAIR ROCKER LEVER COVERS
- Install breather baffle.
- Section XX. OIL PUMP
ASSEMBLY REPAIR
- INSPECT OIL PUMP ASSEMBLY
- INSPECT OIL PUMP ASSEMBLY
(cont)
- REPAIR OIL PUMP ASSEMBLY
- ASSEMBLE OIL PUMP ASSEMBLY
- ASSEMBLE OIL PUMP ASSEMBLY
(cont)
- Section XXI. OIL PAN REPAIR
- REPAIR OIL PAN
- Repair oil plug drain hole.
- Replace screen if
defective.
- Section XXII. OIL COOLER
ASSEMBLY REPAIR
- DISASSEMBLE OIL COOLER
ASSEMBLY
- INSPECT OIL COOLER CORE
- INSPECT OIL COOLER CORE
(cont)
- REPAIR OIL COOLER CORE
- ASSEMBLE OIL COOLER
ASSEMBLY
- Section XXIII. AFTERCOOLER
REPAIR
- CLEAN COMPONENTS
- REASSEMBLE AFTERCOOLER
- Section XXIV. EXHAUST
MANIFOLD REPAIR
- REPAIR CENTER EXHAUST
MANIFOLD
- INSPECT ACCESSORY DRIVE
ASSEMBLY
- REPAIR ACCESSORY DRIVE
ASSEMBLY
- Section XXVI. ENGINE BRAKE
ASSEMBLY REPAIR
- Remove solenoid valve
assembly.
- INSPECT COMPONENTS
- ASSEMBLE ENGINE BRAKE
ASSEMBLY
- Install solenoid valve
assembly.
- Section XXVII. FUEL
INJECTOR REPAIR
- Disassemble fuel injector.
- INSPECT INJECTOR PARTS
- Inspect injector barrel.
- Check barrel for cracks.
- ASSEMBLE INJECTOR
- ASSEMBLE INJECTOR (cont)
- ASSEMBLE INJECTOR (cont)
- TEST INJECTOR
- TEST INJECTOR (cont)
- Perform plunger-to-cup tip
leakage test.
- Perform plunger-to-barrel
leakage test.
- Perform plunger-to-barrel
leakage test. (cont)
- Perform check ball leakage
test.
- Perform injector spray
pattern check.
- Perform flow test of
injector on ST-790 test stand.
- Perform flow test of
injector on ST-790 test stand. (cont)
- Perform flow test of
injector on ST-790 test stand. (cont)
- Perform flow test of
injector on ST-790 test stand. (cont)
- Perform flow test of
injector on ST-790 test stand. (cont)
- Perform flow test of
injector on ST-790 test stand. (cont)
- Perform flow test of
injector on ST-790 test stand. (cont)
- FINAL ASSEMBLY OF INJECTOR
- FINAL ASSEMBLY OF INJECTOR
(cont)
- FINAL ASSEMBLY OF INJECTOR
(cont)
- Section XXVIII. FUEL PUMP
REPAIR
- Inspect fuel pump.
- Remove exterior components
from fuel pump.
- Remove exterior components
from fuel pump. (cont)
- Remove exterior components
from fuel pump. (cont)
- SHUTOFF VALVE ASSEMBLY
REPAIR
- Clean shutoff valve
assembly components.
- Assemble shutoff valve
assembly.
- Install shutoff valve
assembly.
- FUEL PULSATION DAMPER AND
FILTER HEAD ASSEMBLY REPAIR
- Inspect fuel pulsation
damper and filter head assembly components.
- FUEL GEAR PUMP ASSEMBLY
REPAIR
- Inspect fuel gear pump
assembly components.
- Assemble fuel gear pump
assembly.
- Assemble fuel gear pump
assembly. (cont)
- Install fuel gear pump
assembly.
- FUEL PUMP GOVERNOR SPRING
PACK REPAIR
- FUEL PUMP GOVERNOR SPRING
PACK REPAIR (cont)
- FUEL PUMP GOVERNOR SPRING
PACK REPAIR (cont)
- FUEL PUMP FRONT COVER
ASSEMBLY AND GOVERNOR REPAIR
- Disassemble fuel pump front
cover assembly and governor.
- Inspect fuel pump front
cover assembly and governor.
- Assemble fuel pump front
cover assembly and governor.
- Assemble fuel pump front
cover assembly and governor. (cont)
- Assemble fuel pump front
cover assembly and governor. (cont)
- Assemble fuel pump front
cover assembly and governor. (cont)
- Check protrusion of weight
assist plunger
- Check protrusion of weight
assist plunger (cont)
- Install fuel pump front
cover assembly and governor.
- FUEL PUMP MAIN HOUSING
REPAIR
- Disassemble fuel pump main
housing
- Disassemble fuel pump main
housing (cont)
- Inspect and repair fuel
pump main housing components.
- Replace tachometer drive
bushing
- Replace tachometer drive
bushing (Cont)
- Replace governor barrel is
defective
- Replace governor barrel is
defective (cont)
- Replace governor barrel is
defective (cont)
- Replace governor barrel is
defective (cont)
- Assemble fuel pump main
housing.
- Assemble fuel pump main
housing. (cont)
- Assemble fuel pump main
housing. (cont)
- Assemble fuel pump main
housing. (cont)
- Assemble fuel pump main
housing. (cont)
- FUEL PUMP TESTING AND
CALIBRATION
- Table 3-4. CALIBRATION
VALUES: PT (TYPE G) - AFC FUEL PUMP
- Nameplate Stamped
- Mount fuel pump on test
stand.
- Mount fuel pump on test
stand. (cont)
- Mount fuel pump on test
stand. (cont)
- Mount fuel pump on test
stand. (cont)
- Mount fuel pump on test
stand. (cont)
- Mount fuel pump on test
stand. (cont)
- Mount fuel pump on test
stand. (cont)
- Mount fuel pump on test
stand. (cont)
- Mount fuel pump on test
stand. (cont)
- Mount fuel pump on test
stand. (cont)
- Mount fuel pump on test
stand. (cont)
- Perform fuel pump run-in.
- CAUTION
- Perform fuel pump run-in.
(cont)
- Perform fuel pump run-in.
(cont)
- Perform fuel pump run-in.
(cont)
- Perform fuel pump vacuum
and seal test.
- Perform fuel pump vacuum
adjustment.
- Perform governor cutoff rpm
check.
- Perform governor cutoff rpm
check. (Cont)
- Perform governor cutoff rpm
check. (Cont)
- Perform throttle leakage
check.
- Perform throttle leakage
check. (cont)
- Perform throttle leakage
check. (cont)
- Perform throttle lever
travel adjustment.
- Perform throttle lever
travel adjustment. (cont)
- Perform fuel pump idle
speed check.
- Perform fuel pump main
pressure adjus tment.
- Perform fuel pump main
pressure adjus tment. (cont)
- Perform calibration check
point checks.
- Perform calibration check
point checks. (cont)
- Perform calibration check
point checks. (cont)
- Perform AFC plunger
setting.
- Perform AFC plunger
setting. (cont)
- Perform AFC plunger
setting. (cont)
- Perform AFC plunger
setting. (cont)
- Perform no-air screw
adjustment.
- Remove fuel pump from test
stand.
- Remove fuel pump from test
stand. (cont)
- Remove fuel pump from test
stand. (cont)
- Section XXIX. TURBOCHARGER
REPAIR
- DISASSEMBLE TURBOCHARGER
- CLEAN TURBOCHARGER
- CLEAN TURBOCHARGER (cont)
- INSPECT TURBOCHARGER
- INSPECT TURBOCHARGER (cont)
- INSPECT TURBOCHARGER (cont)
- Inspect turbine wheel and
shaft.
- Inspect compressor housing.
- Inspect turbine housing.
- Inspect oil seal sleeve.
- REASSEMBLE TURBOCHARGER
- REASSEMBLE TURBOCHARGER
(cont)
- REASSEMBLE TURBOCHARGER
(cont)
- REASSEMBLE TURBOCHARGER
(cont)
- REASSEMBLE TURBOCHARGER
(cont)
- REASSEMBLE TURBOCHARGER
(cont)
- Section XXX. WATER PUMP AND
IDLER PULLEY ASSEMBLY REPAIR
- DISASSEMBLE IDLER PULLEY
- INSPECT WATER PUMP AND
IDLER PULLEY COMPONENTS
- INSPECT WATER PUMP AND
IDLER PULLEY COMPONENTS (cont)
- REASSEMBLE IDLER PULLEY
- REASSEMBLE WATER PUMP
- REASSEMBLE WATER PUMP
(cont)
- REASSEMBLE WATER PUMP
(cont)
- Section XXXI. ENGINE
REASSEMBLY
- Install pipe plugs.
- Install cylinder liners.
- Install crankshaft and
main-bearings.
- Install crankshaft and
main-bearings. (cont)
- Install crankshaft and
main-bearings. (cont)
- Install crankshaft and
main-bearings. (cont)
- Install crankshaft and
main-bearings. (cont)
- Install connecting rods and
pistons.
- Install connecting rods and
pistons. (cont)
- Install connecting rods and
pistons. (cont)
- Install connecting rods and
pistons. (cont)
- Install connecting rods and
pistons. (cont)
- Install connecting rods and
pistons. (cont)
- Install camshaft and year.
- Install camshaft and year.
(cont)
- Measure crankshaft gear to
camshaft gear backlash.
- Install cylinder heads.
- Install cylinder heads.
(cont)
- Install cam follower
housing assemblies.
- Install cam follower
housing assemblies. (cont)
- Time no. 1 cylinder
injector
- Time no. 1 cylinder
injector (cont)
- Time no. 1 cylinder
injector (cont)
- Time no. 1 cylinder
injector (cont)
- Time no. 1 cylinder
injector (cont)
- Time no. 1 cylinder
injector (cont)
- Time no. 1 cylinder
injector (cont)
- Time no. 1 cylinder
injector (cont)
- Install fuel injector
assembly.
- Install fuel injector
assembly. (cont)
- Install fuel fittings.
- Adjust valve crossheads.
- Install rocker lever
housing.
- Install accessory drive
housing assembly.
- Install accessory drive
housing assembly. (cont)
- Install oil pump.
- Install front gear case
cover.
- Install front gear case
cover. (cont)
- Install front gear case
cover. (cont)
- Install front gear case
cover. (cont)
- Install front engine
support.
- Install vibration damper
and pulley.
- Install real cover and oil
seal.
- Install real cover and oil
seal. (cont)
- Install real cover and oil
seal. (cont)
- Install real cover and oil
seal. (cont)
- Install flywheel housing.
- Install flywheel housing.
(cont)
- Install flywheel housing.
(cont)
- Install flywheel housing.
(cont)
- Install flex disk and ring
gear assembly.
- Install oil pan.
- Install oil suction tube.
- Install piston cooling oil
spray nozzles.
- Adjust injectors and
valves.
- Adjust injectors and
valves. (cont)
- Table 3-5. Timing
- Table 3-6. Valve Setting
Specifications
- Install engine retarder
assemblies.
- Install engine retarder
assemblies. (cont)
- Adjust retarder housing
slave piston.
- Remove engine from
maintenance stand.
- Install exhaust manifold.
- Section XXXII. ENGINE
TESTING
- Install engine on
dynamometer.
- Prime fuel system.
- Stop cranking.
- Pre-run start-up.
- Perform break-in and test
procedures.
- Table 3-7. Dynamometer Test
Chart
- Table 3-8. Oil Pressure
Specifications
- Perform break-in and test
procedures. (cont)
- Perform power check.
- Section XXXIII. PREPARATION
FOR STORAGE OR SHIPMENT
- Preparation for temporary
storage.
- Preparation for temporary
storage. (cont)
- Preparation for permanent
storage
- Preparation for permanent
storage (cont)
- Preparation for permanent
storage (cont)
- Preparation for shipment
- Preparation for shipment
(cont)
- Preparation for shipment
(cont)
- Appendix A. REFERENCES
- ARMY REGULATION, FIELD
MANUALS, LUBRICATION ORDER, TECHNICAL BULLETINS, AND TECHNICAL
MANUALS
- ARMY REGULATION, FIELD
MANUALS, LUBRICATION ORDER, TECHNICAL BULLETINS, AND TECHNICAL
MANUALS (cont)
- Appendix B. EXPENDABLE
SUPPLIES AND MATERIALS LIST
- SECTION II. EXPENDABLE
SUPPLIES AND MATERIALS LIST
- SECTION II. EXPENDABLE
SUPPLIES AND MATERIALS LIST (CONTINUED)
- SECTION II. EXPENDABLE
SUPPLIES AND MATERIALS LIST (CONTINUED)
- SECTION II. EXPENDABLE
SUPPLIES AND MATERIALS LIST (CONTINUED)
- ALPHABETICAL INDEX
- ALPHABETICAL INDEX
(Continued)
- ALPHABETICAL INDEX
(Continued)
- ALPHABETICAL INDEX
(Continued)
- ALPHABETICAL INDEX
(Continued)
- THE METRIC SYSTEM AND
EQUIVALENTS
- TM-9-2815-226-34-2
- Recommended Changes to
Equipment Technical Publications
- Blank Page
- By Order of the Secretary
of the Army
- Distribution
- Recommended Changes to
Equipment Technical Publications
- Recommended Changes to
Equipment Technical Publications
- Recommended Changes to
Equipment Technical Publications
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