New Holland Hino E385C, Руководство по обслуживанию

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GENERAL E385C
W5-1-18
Failure diagnosis table for each problem
JP30002010301001
Engine mechanical
JP03Z01020601001
Status Cause Action
Engine overheat (coolant) Insufficient coolant Replenish coolant
Faulty thermostat Replace thermostat
Water leak from cooling system Correction
Faulty coolant pump Repair or replace
Faulty head gasket Replace head gasket
Engine overheat
(radiator)
Clogging of radiator Cleaning of radiator
Corrosion of cooling system Clean and repair cooling system
Clogging of radiator core front part Clean radiator
Faulty radiator cap Replace radiator cap
Engine overheat (compression
pressure)
Non-synchronous injection timing Adjust injection timing.
Faulty fuel injection pressure Adjust injection pressure
Faulty fuel Replace with correct fuel
Faulty injector Replace injector
Engine overheat (lubrication
unit)
Deterioration of engine oil Replace engine oil
Faulty oil pump Replace oil pump
Insufficient engine oil Replenish engine oil
Large engine oil consumption
(piston, cylinder liner and piston
ring)
Wear of piston ring and cylinder
liner
Replace piston ring and cylinder
liner
Damage to piston ring Replace piston ring and cylinder
liner
Faulty fixing of piston ring Replace piston ring and cylinder
liner
Faulty assembly of piston ring Replace piston ring and cylinder
liner
Faulty engine oil Replace engine oil
Faulty piston ring joint Reassemble piston ring
Large engine oil consumption
(valve and valve guide)
Wear of valve stem Replace valve and valve guide
Wear of vavle guide Replace valve guide
Faulty assembly of valve stem seal Replace stem seal
Excessive oil lubrication to rocker
arm
Inspection of clearance between
rocker arm and rocker arm shaft
Large engine oil consumption
(others)
Faulty oil level gauge Replace with correct level gauge
Excessive filling of engine oil Fill with appropriate amount of oil.
Leak of engine oil Repair or replace the part of oil
leak.
Piston seizure (in operation) Sudden stop of engine Perform warm-up before stop of
engine
Piston seizure (lubrication unit) Insufficient engine oil Replenish engine oil
Deterioration of engine oil Replace engine oil
Incorrect engine oil Replace with correct engine oil.
Low oil pressure Inspection of lubrication unit
Faulty oil pump Replace oil pump
Piston seizure Abnormal combustion Refer to overheat section.
Piston seizure Cooling unit Refer to overheat section.
Causes and actions are described for each item.
SAPH300020100031