The Isuzu NLR85 truck is an efficient workhorse!


We repair Isuzu NLR85 trucks

Isuzu was the first to produce cars in Japan. The company is not inferior even now. The proof is that there are a huge number of comfortable and reliable Isuzu NLR85 light trucks on the roads.

The FORWARD car service repairs all component parts. Isuzu NLR85 behaves unusually? We will diagnose and fix the problem.

Malfunctions and their causes

The main and most complex unit of any car is the engine. A large number of malfunctions may be associated with it:

  • Startup problems
    . This is the most common malfunction. There may be several reasons: the ignition system is not working correctly, the fuel hoses are clogged, or the pump responsible for delivering fuel to the engine is faulty.
  • The engine stalls
    . Unstable engine operation can be caused by low pressure inside the fuel rail or a malfunction in the idle air regulator, as well as the ingress of excess air.
  • Loss of power
    . You probably just need to replace the air filter. But the problem could be more significant. Thus, a leak in the cylinder head or burnout of the pistons can reduce compression, which will affect engine power.
  • Oil pressure drops
    . If the engine is warmed up to operating temperature, but pressure still does not build up, most likely the wrong brand of oil is being used. The oil intake may be clogged or the gap size may be incorrect. The cause of pressure loss can be mechanical damage in the oil channels - the appearance of pores or cracks in the walls.

To prevent breakdowns, it is necessary to carry out preventive inspections, during which the spark plugs are checked (approximately every 8 thousand kilometers) and the integrity of high-voltage wires. An important factor is the quality of the fuel.

Malfunctions can also occur on the transmission side. They can be noticed by the following signs:

  1. Difficulty shifting gears
  2. Burning smell (may be a signal of technical fluid leakage)
  3. Loss of gear shift response
  4. Extraneous noise (including in neutral gear)

With suspension faults

the situation is more complicated - the signs of failure are indirect and may relate to other aggregate units. Let's look at the most typical of them:

  • The car pulls to the side - loss of directional stability
  • Body vibrations during deceleration and maneuvering
  • Increased tire wear

How to diagnose Isuzu NLR85

Diagnostic operations can be carried out comprehensively for all aggregate units or for individual elements. Modern car services are equipped with computer diagnostic systems. Automakers leave special connectors in which you can plug in a scanner. The device reads the signals that the on-board computer begins to transmit to it, and the mechanics decipher them using programs designed for this.

Three types of diagnostics can be distinguished:

  1. Suspension diagnostics
    are prescribed when premature ABS activation is noticed, unnatural sounds appear, or tires wear out too quickly.
  2. Engine diagnostics
    are needed when symptoms of engine malfunction appear: starting problems, loss of power and unstable behavior. Masters measure compression, check electronics and injection quality.
  3. Diagnostics of the gearbox
    is required if there are jerks, jolts or delays when changing gears. A computer program determines errors made by the automatic transmission system, reads sensor readings and determines the position of the selector.

Maintenance of Isuzu NLR85 (Elf 3.5)

It is important for every car owner to carry out timely maintenance of all vehicle systems and ISUZU Elf is no exception. If you follow the maintenance schedule and use high-quality consumables, you can significantly extend the life of the NLR85 truck.

NLR85 Maintenance Card
Name15,000 km.30,000 km.45,000 km.60,000 km.75,000 km.90,000 km.
0 - inspect, clean P - adjust 3 - replace M - tighten to the required torque C lubricate HB - models with a hydraulic brake system FAB - models with a pneumatic brake system
Engine oilZZZZZ3
Oil filterZZZZZ3
Fuel filter element Filter 0Z0Z03
Fuel pre-cleaning filter 0Z0Z03
Filter element. Air Force 0Z0Z03
Checking the engine at idle speed000000
(fab) Operation of air compressor, pressure regulator and unloader valve000
Damage to the fuel filler cap and fuel lines000000
Tension and condition of drive belts000000
Engine coolantevery 24 months - replacement
Damage to exhaust system, engine brake and mountings000000
Cooling system000000
Damage to the air intake and hoses000000
Engine operating mode000000
Clutch fluid000000
Free, working stroke of the clutch pedal000000
Transmission oil003003
Gear shift mechanism play000
Shift cableRRRRRR
Cardan shaft, joints and splinesWITHWITHWITHWITHWITHWITH
Wear of cardan splines000
Play in propeller shaft bearings and other joint parts000
intermediate support bearingWITHWITHWITHWITHWITHWITH
Differential oil003003
King pin (models with dependent suspension)WITHWITHWITHWITHWITHWITH
Checking the power steering system for leaks000000
Power steering fluid33
Steering system mounting000000
Play in the connections of the front beam and steering knuckle000000
Steering gear play/malfunction000000
Steering wheel play000000
Steering mechanism operation000000
Wheel alignment angles000
(HB)Brake fluid003003
(HB) Power brake fluid003003
(NV)Brake fluid leak000000
(fab) Leaking, damaged or loose brake connections000000
(fab)Brake chamber rod stroke000000
(fab)Function of the brake chamber000
Function of brake and accelerator valve000
(fab)DehumidifierReplace water separator, filter and rubber parts every 12 months
(fab)ABS system moduleEvery 24 months
Wear of brake pads and drums000000
Free and working travel of the brake pedal000000
Checking brake pipes, fuel lines and their connections000000
Rubber parts of brake valve, accelerator valve, parking brake valve, double acting valve, safety valveevery 24 months
(fab)Brake chamber rubber partsevery 24 months
(HB)Parking brake cable000000
Parking brake operation000000
(НВ) Stroke of the parking brake lever000000
(NV) Wear of parking brake linings000
(NV) Wear and damage to the parking brake drum000
(NV)Operation of the parking brake ratchet mechanism000
(fab)Parking brake function000000
(fab)Function of the brake chamber (parking brake)000
(fab) Stroke of the brake chamber (parking brake) rod000
(fab) Brake chamber auxiliary supportEvery 24 months inspection
(fab) Front wheel brake camshaft and automatic slack adjusterEvery time you replace the brake lining, lubricate
(fab) Rear wheel brake camshaft and automatic slack adjusterEvery time you replace the brake lining, lubricate
(fab) Gap adjusterEvery 500,000 km. Replacement
Inspect the springs for damage000000
Checking the fastening of suspension elements000000
Checking shock absorbers for oil leaks000000
checking shock absorber mounting000000
Checking the tightness of the wheel nutsMMMMMM
Damage to wheel rims000000
Inspection of wheel bearings (lubrication if necessary)0(C)0/С
Tire pressure. Inspect tires for damage 000000
Battery electrolyte density000000
Exterior lighting, horn, windshield wipers and washers000000
Checking the bolted connections of the superstructure chassis000
Total n/h2,53,88,53,82,58,5
Engine oil11,511,511,511,511,511,5
Transmission oil44
Differential oil55
Power steering fluid22
(HB) Brake fluid0,50,5
(HB) Power brake fluid0,20,2
Engine coolantvolume depends on engine model
Lubricate wheel bearings (if necessary)0,50,5
Lubrication0,20,20,20,20,20,2

This model of ISUZU NLR-85A onboard vehicles is equipped with an onboard platform with folding sides 3.3 m long and 2.04 m wide, capable of transporting cargo with a total weight of up to 990 kg. This truck is perfect for small and medium-sized businesses that do not require transportation of large cargo.

The car is very light (the total vehicle weight is 3.5 tons), compact (the length of the car is 5.13 m) and maneuverable, thanks to which it copes well with dense city traffic with frequent stops, parking and loading and unloading operations. Loading and unloading is also greatly facilitated by the low loading height of 89 cm.

If the customer wishes, it is possible to additionally equip the machines with a durable metal frame with a polymer awning covering up to 2.2 m high, which protects the transported cargo from the adverse effects of the external environment, rear swing gates to ensure greater safety of the cargo, a curtain, top and side loading.

The extended, spacious cubic cabin is designed for three passengers (including the driver) and has very high aerodynamic characteristics. The cabin doors open to 90°, which creates additional comfort for the driver.

The modern design and comfort
of ISUZU NLR-85 A
trucks adds dynamism to any task, even the most difficult one.

The Favorit Service special vehicles plant has been
ISUZU NLR-85 A
trucks for more than four years and the high demand for vehicles in this series remains unchanged.

Here you can select the necessary equipment and
ISUZU NLR-85 A
onboard vehicle with a 3.3 m onboard platform at a competitive price from the manufacturer.

Specifications
Basic chassisISUZU NLR-85A
Weight parameters and loads
Vehicle curb weight, kg2505
Car load capacity, kg845
Gross vehicle weight, k3500
- to the front axle1705
- on the rear axle1795
Engine
ModelISUZU 4JJ1 (Euro-3)
Typediesel turbocharged
Volume, cm32999
Power, hp130
Torque (Nm/rpm)330/1500
Fuel tank capacity, l75
Cabin
Typelocated above the engine, three-seater (including driver)
Executionwith or without sleeping place (optional)
Onboard platform
Platformflatbed, with metal folding sides, depending on the configuration, equipped with a frame and an awning
length, mm3300
width , mm2040
height1800
Loading height, mm890

For information on prices, configurations, warranty periods, as well as production and delivery times, please contact our managers by phone. 8 (multi-channel).

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