IHI NIIGATA MG(L)26HLX, Instruction Manual

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SECTION
２
- OPERATING INSTRUCTION
2.5 RUN - IN PROCEDURE AFTER MAJOR OVERHAUL
２－５－０２
After completion of the no-road running described above,gradually apply load per
the following time-table:
RUNNING TIME LOAD
30min 25 % FULL LOAD
30min 40 % FULL LOAD
30min 50 % FULL LOAD
30min 65 % FULL LOAD
60min 75 % FULL LOAD
INSPECTION OF CRANKCASE INSIDE
15min 25 % FULL LOAD
15min 40 % FULL LOAD
15min 50 % FULL LOAD
15min 65 % FULL LOAD
60min 75 % FULL LOAD
60min 85 % FULL LOAD
60min 100% FULL LOAD
INSPECTION OF CRANKCASE INSIDE
・
While the engine is running the above schedule, observe for leaks,
excessive vibration, or excessive heat build-up. Shut the engine down
immediately if any problems are noted.
・
Check all system pressures and operating temperatures while the engine is
running to insure they are within normal operating range. (Refer to
Specifications). If the cylinder ports are equipped with pyrometers,
compare exhaust temperatures (cylinder-to-cylinder) while running under
100% load. If the exhaust from any cylinder is significantly different
from the others or if all cylinders are significantly different from the
shipping test values, corrective action should be taken (refer to
Trouble-shooting section of this manual).
・
Check cylinder pressures to insure they are all within the same range
(Refer to Maintenance and Inspection While Running).
・
Check the turbocharger speed, inlet and outlet temperatures and pressures
and compare to the shipping (new engine) test results.
・
Visually observe exhaust smoke and crankcase blowby to insure normal
operation.