Mechanical Diagnosis (Rev. 04/03)
104
Engine does not reach full power
(continued)
Leaking injection nozzle or irregular
injection caused by fouling
Clean and repair nozzle
Insufficient compression pressure
due to faulty piston or valves
Check cylinder with compression
tester. if necessary, grind valves or
replace piston
Air filter clogged
Clean air filter
Fuel tank vent clogged
Unclog vent
Injection rate too low
Adjust pump discharge rate
Insufficient injection pressure
Readjust or replace nozzle
Pump injects too early or too late
Adjust injection pump timing
Air in fuel system
Bleed fuel system
Air is drawn into fuel pump
Check all fuel lines and fittings
Loose governor assembly
Check and repair governor
assembly
Restricted exhaust system
Clean or replace restricted parts
Engine is sooting heavily, emits
thick black clouds of smoke
(excessive fuel to air ratio)
Wrong fuel
Drain and refill with correct fuel
Clogged air intake system
Clean air cleaner
Restricted exhaust system
Clean or replace
Opening pressure of nozzle is
too low or needle sticks
Repair nozzle. Replace if necessary
Injection amount too great
Have pump repaired
Oil being drawn in
Check oil level in oil bath air filter
Injection pump too timed
Check timing of injection pump
Excessive load
Check drive system and engine oil
pressure
CONDITION
POSSIBLE CAUSE
REMEDY
Содержание 088669
Страница 1: ...RD II SR TK 41131 1 MM Rev 04 03 Copyright 1996 Thermo King Corp Minneapolis MN U S A Printed in U S A...
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Страница 26: ...Unit Description Rev 04 03 12 Front Curbside View RD II SR Front Roadside View RD II SR aea104 aea096...
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Страница 106: ...Hilliard Clutch Maintenance Rev 04 03 92 12 Install retaining ring Clutch Torque Values...
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Страница 126: ...112 Condenser Cycle RD II SR with TherMax Heating...
Страница 127: ...113 Heat and Defrost Cycle RD II SR with TherMax Heating...
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