Eng Basic Inspecton Sheet (Engine Inspectoin Check Sheet) - Hino Motors HINO 155 series Workshop Manual

2–94
ENG BASIC INSPECTION SHEET (ENGINE INSPECTION CHECK SHEET)
* After inspection, indicate a check mark in the boxes below.
Inspec-
tion 1
steps
Inspec- Engine/
tion area ECU
Check-
ing the
diagno- fuel, con-
sis code.
Check
the pro-
Inspec-
gram
tion items
part No.
Check
the injec-
tor cali-
bration
data.
ENGINE (J05E)/TROUBLESHOOTING
2 3
Fuel Air intake
Sensor
tank, system
system
filter parts
Inspect
the fuel Damage
tank. in the
Inspect
Low- sensor
the air
grade harness
cleaner.
Poor fit
Fouled
tami- of the
element
nants or sensor
moisture coupler
inclusion
Inspect
the air
Inspect
flow
the rota-
Inspect meter for
tion sig-
the fuel any deg-
hose. radation/
system.
Break- deterio-
NE or G
age, ration.
active
crush or Fouling
flag and
clogging and
pulsar
assem-
damage
bly direc-
tion
Inspect
Inspect
the fuel Inspect
the air
pipe.
hose.
Connec- accelera-
Loose-
tion to tor sen-
ness,
IN/OUT
crush
and
and
wrong 100%
loose
assem- voltage
clamp
bly
4 5 6
Exhaust
system/ VN turbo-
exhaust charger
brake
Follow
Gas leak ability
from during
tight- inspec-
ened and tion
fastened (Devia-
tion  8%
areas
or under)
Inspect
nal actua-
tion of
the
exhaust
brake.
the
Check a
valve
sor.
gap.
0 to
EN01H02127030602016020
7 8
EGR
Supply
valve/ Injector
pump
cooler
Inspect
Follow
ability
power
during Inspect
supply.
inspec- the injec-
Actua-
tion tor drive
tion and
(Devia- wiring.
wiring of
tion  5%
or under)
Inspect
Inspect
Clogged
the com-
cooler resis-
pression.
tance.
Inspect
Inspect
appear-
amper-
ance of
age dur-
the injec-
tor.
idling.
Pres-
Variance
ence of
deposit
amper-
at the
age (
end
40 mA)
9
the
main
relay
SCV
SCV
ing
in