Isuzu N-Series. Service manual — part 25
0B-8 MAINTENANCE AND LUBRICATION
Maintenance schedule: 4HK1-TC engine model
SERVICE INTERVAL:
(Use odometer read-
ing or months Which-
ever comes first)
km
11250
22500
33750
45000
56250
67500
78750
90000
mile 7000
14000
21000
28000
35000
42000
49000
56000
ENGINE
*Engine oil
Change every 20,000 km (12,000 miles)
or every 12 months
*Engine oil filter
Change every 20,000 km (12,000 miles)
or every 12 months
Fuel filter: Main fuel filter
—
R
—
R
—
R
—
R
or every 14 months
[OPT] Main fuel filter and
Sub fuel filter: with Sub fuel
filter
—
—
—
R
—
—
—
R
or every 28 months
*Air cleaner element
I
I
I
R
I
I
I
R
or every 28 months
Idling speed and accelera-
tion
—
I
—
I
—
I
—
I
or every 14 months
Valve clearances
—
—
—
A
—
—
—
A
or every 28 months
Feed pump strainer
—
I
—
I
—
I
—
I
or every 14 months
Fuel tank cap and fuel pipes
for loose connections or
damage
—
—
—
I
—
—
—
I
or every 28 months
Drive belt tension and dam-
age
I
I
I
I
I
I
I
I
or every 7 months
Radiator coolant
—
—
—
R
—
—
—
R
or every 28 months
*Exhaust pipes and mount-
ings for looseness or dam-
age
—
I
—
I
—
I
—
I
or every 14 months
Cooling system for water
leakage
—
I
—
I
—
I
—
I
or every 14 months
Engine operation condition
I
I
I
I
I
I
I
I
or every 7 months
CLUTCH
Clutch fluid
I
I
I
R
I
I
I
R
or every 28 months
Clutch pedal travel and free
play
I
I
I
I
I
I
I
I
or every 7 months
TRANSMISSION
*Manual transmission oil
I
I
I
R
I
I
I
R
or every 28 months
[SA] Smoother clutch fluid
I
I
I
R
I
I
I
R
or every 24 months
Gear control mechanism for
looseness
—
—
—
I
—
—
—
I
or every 21 months
Gear control cables
—
A
—
A
—
A
—
A
or every 14 months
PROPELLER SHAFT
*Universal joints and sliding
sleeve grease
—
L
—
L
—
L
—
L
or every 14 months
Loose connections
I
I
I
I
I
I
I
I
or every 7 months
Splines for excessive wear
—
—
—
I
—
—
—
I
or every 28 months
Bearings and related parts
for looseness
—
—
—
I
—
—
—
I
or every 28 months
Center bearing
—
L
—
L
—
L
—
L
or every 14 months
MAINTENANCE AND LUBRICATION 0B-9
REAR AXLE
*Differential gear oil
I
I
I
R
I
I
I
R
or every 28 months
FRONT AXLE
*Kingpins
L
L
L
L
L
L
L
L
or every 7 months
STEERING
Power steering system oil
leakage
I
I
I
I
I
I
I
I
or every 7 months
Power steering system for
looseness or damage
I
I
I
I
I
I
I
I
or every 7 months
Power steering fluid
—
—
—
R
—
—
—
R
or every 28 months
Power steering hoses
—
—
—
—
—
—
—
R
or every 56 months
Fitting of knuckles and front
axle for looseness
I
I
I
I
I
I
I
I
or every 7 months
Steering mechanism for
looseness or damage
—
—
—
I
—
—
—
I
or every 28 months
Steering wheel play
I
I
I
I
I
I
I
I
or every 7 months
Steering function
I
I
I
I
I
I
I
I
or every 7 months
Wheel alignment
—
—
—
I
—
—
—
I
or every 28 months
SERVICE BRAKES
Brake fluid
I
I
I
R
I
I
I
R
or every 28 months
[V] Hydro booster fluid (ATF)
I
I
I
R
I
I
I
R
or every 28 months
Brake system for fluid leak-
age
I
I
I
I
I
I
I
I
or every 7 months
*Brake linings and drums for
wear
I
I
I
I
I
I
I
I
or every 7 months
*Disc brake pads and discs
for wear
I
I
I
I
I
I
I
I
or every 7 months
Brake pedal travel and free
play
I
I
I
I
I
I
I
I
or every 7 months
Pipes and hoses for loose
connections or damage
I
I
I
I
I
I
I
I
or every 7 months
PARKING BRAKE
Parking brake cables
I
I
I
I
I
I
I
I
or every 7 months
Parking brake function
I
I
I
I
I
I
I
I
or every 7 months
Parking brake lever travel
I
I
I
I
I
I
I
I
or every 7 months
Linings for wear
—
—
—
I
—
—
—
I
or every 28 months
Drum for wear or damage
—
—
—
I
—
—
—
I
or every 28 months
Ratchet for wear or damage
—
—
—
I
—
—
—
I
or every 28 months
SUSPENSION
Spring leaves for damage
I
I
I
I
I
I
I
I
or every 7 months
Mounts for looseness or
damage
I
I
I
I
I
I
I
I
or every 7 months
SERVICE INTERVAL:
(Use odometer read-
ing or months Which-
ever comes first)
km
11250
22500
33750
45000
56250
67500
78750
90000
mile 7000
14000
21000
28000
35000
42000
49000
56000
0B-10 MAINTENANCE AND LUBRICATION
(I): Inspect and correct or replace as necessary (A): Adjust (R): Replace or change (T): Tighten to specified torque
(L): Lubricate
Shock absorbers for oil leak-
age
I
I
I
I
I
I
I
I
or every 7 months
Shock absorbers mount for
looseness
I
I
I
I
I
I
I
I
or every 7 months
WHEELS
Wheel pins and nuts
T
T
T
T
T
T
T
T
or every 7 months
Wheel discs for damage
I
I
I
I
I
I
I
I
or every 7 months
Hub bearings grease
—
—
—
R
—
—
—
R
or every 28 months
Tire pressures and damage
I
I
I
I
I
I
I
I
or every 7 months
ELECTRICAL EQUIPMENT
Specific gravity of battery
electrolyte
I
I
I
I
I
I
I
I
or every 7 months
OTHERS
Lights, horn, windshield,
wiper and washers
I
I
I
I
I
I
I
I
or every 7 months
Bolts and nuts on chassis
and body
—
—
—
I
—
—
—
I
or every 28 months
SERVICE INTERVAL:
(Use odometer read-
ing or months Which-
ever comes first)
km
11250
22500
33750
45000
56250
67500
78750
90000
mile 7000
14000
21000
28000
35000
42000
49000
56000
MAINTENANCE AND LUBRICATION 0B-11
Maintenance Schedule under Severe Driving Conditions
Severe driving conditions
A : Repeated short trips
B : Driving on rough roads
C : Driving on dusty roads
D : Driving in extremely cold weather and/or on salted roads
Item
Interval
Condition
A
B
C
D
A+D
Engine oil
Change every 5,000 km (3,000 miles)
❍
❍
Engine oil filter
Replace every 5,000 km (3,000 miles)
❍
❍
Air cleaner element
Replace every 20,000 km (12,000 miles)
❍
Exhaust pipes and mountings for
looseness or damage
Inspect every 10,000 km (6,000 miles)
❍
❍
❍
Manual transmission oil and dif-
ferential gear oil
Change every 20,000 km (12,000 miles)
❍
[SA] Smoother clutch fluid
Change every 20,000 km (12,000 miles)
❍
Universal joints and sliding
sleeve grease
Lubricate every 10,000 km (6,000 miles)
❍
Kingpins
Lubricate every 5,000 km (3,000 miles)
❍
❍
Steering system for looseness or
damage
Inspect every 5,000 km (3,000 miles)
❍
Brake linings and drums for wear Inspect every 5,000 km (3,000 miles)
❍
❍
❍
Disc brake pads and discs for
wear
Inspect every 5,000 km (3,000 miles)
❍
❍
❍
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст