Engine & identification
Vehicle identification
| No. of cylinders Type | 4/OHV |
|---|---|
| Capacity cc | 4009 |
| Compression ratio :1 | 18,0 |
Injection system
| Pump type | Common rail |
|---|---|
| Fuel feed/lift pump delivery pressure bar | 250-350 |
| Engine coolant temperature (ECT) sensor Ohm/°C | 2320-2590/20 |
| Crankshaft position (CKP) sensor/engine speed (RPM) sensor Ohm | 1850-2450 |
| Intake air temperature (IAT) sensor Ohm/°C | 2210-2650/20 |
Injection sequence
The injection sequence for the Toyota Coaster 4.0 (2006–2009) is 1-3-4-2.
| Injection sequence | 1-3-4-2 |
|---|
Valve clearances
Valve clearances for the Toyota Coaster 4.0 (2006–2009) are 0,30 mm inlet and 0,45 mm exhaust, measured cold.
| Valve clearance - INLET mm | 0,30 cold |
|---|---|
| Valve clearance - EXHAUST mm | 0,45 cold |
Engine oil & fluids
Engine oil
The Toyota Coaster 4.0 (2006–2009) takes 8.5 litres of engine oil with the filter.
See the reference table for the complete engine oil entries and their conditions.
Manual gearbox
The manual gearbox has a listed capacity of 3.2 litres. The specified oil is SAE 75W-90, with classification GL-4/5.
Coolant
The listed total cooling-system capacity is 13.2 litres.
See the reference table for the complete coolant entries and their conditions.
Grades, filling conditions and capacities
| Engine oil options | |
|---|---|
| Ambient temperature range | All temperatures |
| Engine oil grade SAE | 10W-30 |
| Engine oil classification JASO | DH-1 |
| Engine oil classification API/ACEA | CD |
| Ambient temperature range | -12°C➞ |
| Engine oil grade SAE | 15W-40 |
| Engine oil classification API/ACEA | CD |
| Ambient temperature range | -7°C➞ |
| Engine oil grade SAE | 20W-20 |
| Engine oil classification API/ACEA | CD |
| Engine with filter(s) litres | 8.5 |
| Other lubricants and capacities | |
| Manual transmission oil grade SAE | 75W-90 |
| Manual transmission oil classification | GL-4/5 |
| Manual transmission litres | 3.2 |
| Automatic transmission fluid Type | ATF Type D-II |
| Automatic transmission (drain & refill) litres | 6.0 |
| Automatic transmission (dry fill) litres | 13.9 |
| Differential oil grade - rear SAE | 90 |
| Differential oil classification - rear | GL-5 |
| Differential rear litres | 3.8 |
| Coolant Type | Super Long Life |
| Coolant Colour | Pink |
| Cooling system - total capacity litres | 13.2 |
| Power steering fluid Type | Dexron II/III |
Brakes & wear limits
Brake disc thickness
Brake discs on the Toyota Coaster 4.0 (2006–2009) are replaced at a minimum thickness of 33 mm (ventilated) front; the rear brake drums are replaced at a maximum diameter of 322 mm.
| Minimum disc thickness for replacement - ventilated Front | 33 mm |
|---|---|
| Maximum drum diameter for replacement Front | 322 mm |
| Maximum drum diameter for replacement Rear | 322 mm |
Brake disc and drum dimensions
| Disc runout Front | 0,12 mm |
|---|---|
| Minimum pad thickness Front | 1 mm |
| Minimum shoe thickness Front | 4,2 mm |
| Minimum shoe thickness Rear | 4,2 mm |
| Parking brake travel No. of notches | 6-8 |
Service & electrical
Tuning and emissions
| Idle speed rpm | 650±50 |
|---|---|
| Rated no load speed rpm | 3600-3700 |
| Oil temperature °C | 80 |
| Idle speed - for smoke test rpm | 600-700 |
| Maximum time at governed speed secs | 1,0 |
| Test mode A/B | B |
| Probe type 1/2 | 1 |
| Conditioning Accelerations/rpm | 3 |
Starting and charging
| Battery V/RC(Ah) | 24 |
|---|---|
| Maximum cranking amps A | 120 |
| Alternator output A/V/rpm | 30/24/2000 |
Service checks and adjustments
| Compression pressure bar | 27-32 |
|---|---|
| Oil pressure bar/rpm | 1,9/600 |
| Radiator cap bar | 0,93-1,23 |
| Thermostat opens °C | 80-84 |
Tightening torques
| Cylinder head instructions | — |
|---|---|
| View more information | — |
| Other engine tightening torques | |
| Main bearings Renew bolts/nuts | — |
| View more information | — |
| Main bearings Stage 1 | 59 Nm |
| Main bearings Stage 2 | 60°+60° |
| Big end bearings Renew bolts/nuts | — |
| View more information | — |
| Big end bearings Stage 1 | 30 Nm |
| Big end bearings Stage 2 | 60°+60° |
| Oil pump to cylinder block | 29 Nm |
| Sump bolts | 29 Nm |
| Sump drain bolt | 41 Nm |
| Flywheel/driveplate | 190 Nm |
| Clutch pressure plate | 39 Nm |
| Crankshaft pulley/damper centre bolt | 515 Nm |
| Camshaft/rocker cover | 29 Nm |
| Rocker shaft | 69 Nm |
| Inlet manifold to cylinder head | 29 Nm |
| Exhaust manifold to cylinder head | 60 Nm |
| Exhaust downpipe to manifold | 62 Nm |
| Water pump | 29 Nm |
| Injector/clamp | 25 Nm |
| Injector pipe unions | 44 Nm |
| Fuel/injection pump flange | 29 Nm |
| Fuel/injection pump mounting | 29 Nm |
| Glow plugs | 23 Nm |
| Crankshaft position (CKP) sensor/engine speed (RPM) sensor | 8 Nm |
| Camshaft position (CMP) sensor | 5 Nm |
| Engine coolant temperature (ECT) sensor | 29 Nm |
| Nitrogen oxide (NOx) sensor | 30 Nm |
| Engine oil pressure switch | 29 Nm |
| Oil filter | 20 Nm |
| Chassis tightening torques | |
| Steering wheel | 34 Nm |
| Steering rack/box mounting | 145 Nm |
| Steering track rod end | 152 Nm |
| Steering box drop arm | 335 Nm |
| Leaf spring to axle U-bolts Rear | 200 Nm |
| Leaf spring to chassis/bracket Rear | 325 Nm |
| Leaf spring to shackle Rear | 135 Nm |
| Leaf spring shackle to chassis/bracket Rear | 225 Nm |
| Differential input shaft flange centre nut/bolt | 304 Nm |
| Propshaft flange to propshaft, centre nut/bolt at centre bearing | 167 Nm |
| Propshaft centre bearing to chassis | 37 Nm |
| Brake disc to hub Front | 170 Nm |
| Brake caliper to carrier Front | — |
| Brake caliper/carrier to hub Front | 245 Nm |
| ABS sensor Front | 18 Nm |
| ABS sensor Rear | 18 Nm |
| Road wheels | 515 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 | 1950±50 |
| Air conditioning oil group | PAG |
| Air conditioning oil Type | Dens Oil 8 |
| Air conditioning oil quantity cm³ | — |
| Air conditioning oil viscosity ISO | 46 |
Frequently asked questions
What is the injection sequence of the Toyota Coaster 4.0?
The injection sequence for the Toyota Coaster 4.0 (2006–2009) is 1-3-4-2.
How much oil does the Toyota Coaster 4.0 take?
The Toyota Coaster 4.0 (2006–2009) takes 8.5 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 Coaster 4.0?
Valve clearances for the Toyota Coaster 4.0 (2006–2009) are 0,30 mm inlet and 0,45 mm exhaust, measured cold.
What is the minimum brake disc thickness for the Toyota Coaster 4.0?
Brake discs on the Toyota Coaster 4.0 (2006–2009) are replaced at a minimum thickness of 33 mm (ventilated) front; the rear brake drums are replaced at a maximum diameter of 322 mm.