TM-9-2815-210-34-2-2

ENGINE ASSEMBLY, DIESEL (MULTIFUEL): NATURALLY ASPIRATED OR TURBOCHARGED, FUEL-INJECTED, WATER-COOLED, 6-CYLINDER

TECHNICAL MANUAL; TROUBLESHOOTING; DIRECT SUPPORT AND GENERAL SUPPORT LEVEL; VOLUME 2 OF 2; PART 2 OF 2

APRIL 1981

TM-9-2815-210-34-2-2 - Page 893 of 968

TM 9-2815-210-34-2-2

(1 )

(2)

engine test

CAUTION

If oil pressure drops below 40 psi, stop engine

and make the necessary repairs before finishing

the tests.

Start engine and check all gage readings. Refer to para 6-6b.

Write down all gage readings taken during each of the following tests on

report used at facility you are working.

d .

Run-In.

(a) Run engine for 1/2 hour at idle without a load.

(b) Run engine for 1/2 hour at 2000 rpm at 15 horsepower.

(c) Run engine for 1/2 hour at 2200 rpm at 64 horsepower.

(d) Run engine for 1/2 hour at 2500 rpm at 64 horsepower.

(e) Run engine for 1/2 hour at 2800 rpm at 64 horsepower.

(f) Run engine for 15 minutes at 500 rpm. Take off load a little at a

time until engine is unloaded. Stop engine.

e. Inspection After Basic Run-In.

NOTE

Bare engine has air cleaner, but does not have

pump, generator, and air compressor drive belts,

muffler, cooling fan or any other accessories not

essential for operation of the engine connected.

(1) Long run-in schedule:

NOTE

Long run-in schedule is for repaired engines in

which new bearings, piston rings or cylinder

sleeves have been put in.

Engine Model

Table

LD-465-1 and LD-465-1C

6-1

LDT-465-1C

6-2

LDS-465-1

6-3

LDS-465-1A

6-4

LDS-465-2

6-5

6-38