Toyota1993–1996Technical specifications

Landcruiser 3.0 Turbo: Technical specifications

Workshop data for the 3-litre diesel (engine code 1KZ-T). Covers engine, fluids, brakes, service, torques and air conditioning: the figures to check before a job or a parts order.

Summary

Match the engine code (1KZ-T) to the vehicle before ordering parts or applying these figures.

Vehicle specifications

Overview

Make: Toyota
Model: Landcruiser
Years: 1993–1996
Fuel: Diesel
Engine code: 1KZ-T

Performance & efficiency

Power: 92 kW (125 hp)
Engine size: 2,982 cc
Cylinders: 4 · OHC

Fluids & capacities

Engine oil (with the filter): 8.0 litres

All 109 specifications below

Engine & identification

Vehicle identification

No. of cylinders Type	4/OHC
Capacity cc	2982

Injection system

Fuel/injection pump assembly Make	Denso
Fuel/injection pump assembly Type	VE
Fuel/injection pump assembly Part No.	22100-67040
Fuel/injection pump assembly Part No.	22100-67050
Pump type	Rotary
Injector nozzle Make	Denso
Nozzle and holder assembly Part No.	DN0PD619
Nozzle opening pressure - new/used bar	148-156/147
Leak rate (dribble) bar/secs	138/10

Injection sequence

The injection sequence for the Toyota Landcruiser 3.0 Turbo (1993–1996) is 1-3-4-2.

Injection sequence	1-3-4-2

Valve clearances

Valve clearances for the Toyota Landcruiser 3.0 Turbo (1993–1996) are 0,20-0,30 mm inlet and 0,25-0,35 mm exhaust, measured cold.

Valve clearance - INLET mm	0,20-0,30 cold
Valve clearance - EXHAUST mm	0,25-0,35 cold

Engine oil & fluids

Engine oil

The Toyota Landcruiser 3.0 Turbo (1993–1996) takes 8.0 litres of engine oil with the filter.

See the reference table for the complete engine oil entries and their conditions.

Manual gearbox

The specified manual gearbox oil is SAE 75W-90.

Coolant

The listed total cooling-system capacity is 11.0 litres.

Grades, filling conditions and capacities

Lubricants and capacities — complete reference
Engine oil options
Ambient temperature range	-29°C➞10°C
Engine oil grade SAE	5W-30
Engine oil classification API/ACEA	CF/B1, B3
Ambient temperature range	-18°C➞38°C
Engine oil grade SAE	10W-30
Engine oil classification API/ACEA	CF/B1, B3
Ambient temperature range	-12°C➞38°C
Engine oil grade SAE	15W-40
Engine oil classification API/ACEA	CF/B2, B3
Ambient temperature range	-7°C➞38°C
Engine oil grade SAE	20W-50
Engine oil classification API/ACEA	CF/B2, B3
Engine with filter(s) litres	8.0
Other lubricants and capacities
Manual transmission oil grade SAE	75W-90
Cooling system - total capacity litres	11.0
Brake fluid Type	DOT 3
Power steering fluid Type	Dexron II
Power steering fluid litres	0.8

Brakes & wear limits

Brake disc thickness

Brake discs on the Toyota Landcruiser 3.0 Turbo (1993–1996) are replaced at a minimum thickness of 11,5 mm (solid) front; the rear brake drums are replaced at a maximum diameter of 297 mm.

Minimum disc thickness for replacement - solid Front	11,5 mm
Maximum drum diameter for replacement Rear	297 mm

Brake disc and drum dimensions

Disc runout Front	0,15 mm
Minimum pad thickness Front	1 mm
Minimum shoe thickness Rear	1 mm
Parking brake travel No. of notches	7-9

Service & electrical

Battery

The Toyota Landcruiser 3.0 Turbo (1993–1996) uses a 12 V, 70 Ah battery (reserve capacity 110 minutes).

Battery V/RC(Ah)	12/110 (70)

Tuning and emissions

Plunger travel (pump) mm ABDC	0,39-0,43
Crankshaft position (n = ATDC) °BTDC	—
Adjusting method Engine/Pump	Pointer/Dial gauge
Idle speed rpm	650-750
Rated no load speed rpm	4470-4730
Oil temperature °C	80
Idle speed - for smoke test rpm	650-750
Governed speed range - for smoke test rpm	4470-4730
Maximum time at governed speed secs	1,0
Test mode A/B	B
Probe type 1/2	1
Conditioning Accelerations/rpm	3
Smoke opacity - EU limit m-1 (%)	3,00 (73)
Smoke opacity - homologation value m-1 (%)	2,50 (66)

Starting and charging

Starter motor Make	Denso
Starter motor Type	2,2 kW
Maximum cranking amps A	189-231
Alternator Make	Denso
Alternator Type	55A
Alternator output A/V/rpm	30/14,5/2000
Regulated voltage V	14,0-15,0

Service checks and adjustments

Compression pressure bar	19,6-30,4
Turbo boost pressure bar/rpm	0,57-0,67/4600
Oil pressure bar/rpm	2,5-6,0/3000
Radiator cap bar	0,74-1,03
Thermostat opens °C	80-84
Drive belt tension - alternator/PAS/AC mm	8-12

Glow plugs

Glow plug nominal rating V/A	11/17
Glow plug activation time secs	5

Tightening torques

Cylinder head bolt torque

The cylinder head bolts on the Toyota Landcruiser 3.0 Turbo (1993–1996) are tightened in 4 stages: 20 Nm, then 40 Nm, then 90°, then a final 90°.

Cylinder head
Tighten	20 Nm
Tighten	40 Nm
Tighten	90°
Tighten	90°

Other engine tightening torques
Cylinder head instructions	—
View more information	—
Main bearings Renew bolts/nuts	Yes
Main bearings Stage 1	50 Nm
Main bearings Stage 2	90°
Big end bearings Renew bolts/nuts	Yes
Big end bearings Stage 1	35 Nm
Big end bearings Stage 2	90°
Sump bolts	16 Nm
Sump drain bolt	34 Nm
Flywheel/driveplate	145 Nm
Crankshaft pulley/damper centre bolt	363 Nm
Camshaft sprocket/gear	98 Nm
Camshaft carrier/cap	18 Nm
Camshaft/rocker cover	9 Nm
Inlet manifold to cylinder head	20 Nm
Exhaust manifold to cylinder head	52 Nm
Injector/clamp	54 Nm
Injector pipe unions	15 Nm
Injector nozzle to holder	37 Nm
Fuel/injection pump sprocket/gear	64 Nm
Fuel/injection pump flange	21 Nm
Fuel/injection pump mounting	21 Nm
Glow plugs	13 Nm
Chassis tightening torques
Steering wheel	34 Nm
Steering rack/box mounting	122 Nm
Steering track rod end	91 Nm
Steering box drop arm	177 Nm
Brake caliper/carrier to hub Front	123 Nm
Brake caliper/carrier to hub Rear	103 Nm
Road wheels	157 Nm

Air conditioning

No. of AC service connectors	2
Air conditioning restrictor type	Expansion valve
Compressor clutch/magnetic coupling	Yes
Compressor variable displacement solenoid	No
Air conditioning refrigerant Type	R134a
Air conditioning refrigerant quantity grams	900±50
Air conditioning oil group	PAG
Air conditioning oil Type	Dens Oil 8
Air conditioning oil viscosity ISO	46

Frequently asked questions

What is the injection sequence of the Toyota Landcruiser 3.0 Turbo?

The injection sequence for the Toyota Landcruiser 3.0 Turbo (1993–1996) is 1-3-4-2.

How much oil does the Toyota Landcruiser 3.0 Turbo take?

The Toyota Landcruiser 3.0 Turbo (1993–1996) takes 8.0 litres of engine oil with the filter. See the reference table for the complete engine oil entries and their conditions.

What are the valve clearances for the Toyota Landcruiser 3.0 Turbo?

Valve clearances for the Toyota Landcruiser 3.0 Turbo (1993–1996) are 0,20-0,30 mm inlet and 0,25-0,35 mm exhaust, measured cold.

What is the cylinder head torque for the Toyota Landcruiser 3.0 Turbo?

The cylinder head bolts on the Toyota Landcruiser 3.0 Turbo (1993–1996) are tightened in 4 stages: 20 Nm, then 40 Nm, then 90°, then a final 90°.

What is the minimum brake disc thickness for the Toyota Landcruiser 3.0 Turbo?

Brake discs on the Toyota Landcruiser 3.0 Turbo (1993–1996) are replaced at a minimum thickness of 11,5 mm (solid) front; the rear brake drums are replaced at a maximum diameter of 297 mm.

What battery does the Toyota Landcruiser 3.0 Turbo use?

The Toyota Landcruiser 3.0 Turbo (1993–1996) uses a 12 V, 70 Ah battery (reserve capacity 110 minutes).