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Toyota 2H engine repair manual USED

About the 2H Engine

The 2H is a 4.0 L (3980 cc) inline 6, 12 valve OHV diesel engine. Bore is 91 mm and stroke is 102 mm, with a compression ratio of 20.7:1. Output is 103 hp (77 kW) at 3500 rpm - later production years 107 hp (80 kW) with 177 ft·lbf (240 N·m) of torque at 2000 rpm.

Applications

Toyota Land Cruiser HJ47, HJ60
Toyota Dyna HU20, 30, 40, 50
Toyota Coaster HB20, 30

toyota 2h engine repair manual contents

toyota 2h engine repair manual contents

 


6 cyl

2H

3980 cc

BORE

STROKE

FIRING

MAIN

ROD

 

 

ORDER

JOURNAL

JOURNAL

3.5827

4.0157

1-4-2-6-3-5

2.7559

2.1654

SPARK PLUG

SPARK PLUG

DISTRIBUTOR

IGN.TIMING

OIL CAPACITY

TYPE

GAP

GAP

IDLE SPEED

WITH FILTER

 

 

 

 

12.3 U.S.qts.

 

 

TORQUE VALUES

 

 

LOCATION

FT. LB.

 

LOCATION

FT. LB.

Main brg.caps

82-92

 

Oil pan drain plug

 

Rod brg.caps

62-68

 

Oil pump bolt

 

Cyl. head bolts

73-80

 

Rocker arm nut

 

Cam sprocket bolt

26-39

 

Rckr.shaft brckt.bolt

11-15

Crank pulley bolt

289-361

 

Timing cover

 

Flywheel bolt

84-90

 

Spark plug

 

Flywheel housing

 

 

Water outlet bolt

 

Manifold bolt & nut

Int:15 Exh:17

 

Water pump bolt

 

Oil pan bolt

8-11

 

Wtr.pmp.pulley bolt

 

 

 

PISTON

 

 

Diameter

3.5799-3.5803

 

Sleeve clearance

.0028-.0035

Pin fit @ 68 deg.F

 

 

 

 

 

 

RINGS

 

 

Ring gap-Top

.0078-.0138

 

Side clearance Top

.0018-.0033

Ring gap-2nd

.0078-.0138

 

Side clearance 2nd

.0020-.0035

Ring gap-3rd

.0078-.0138

 

Side clearance 3rd

.0016-.0031

 

 

CRANKSHAFT

 

 

Main journal dia.

2.7551-2.7559

 

Rod journal dia.

2.1646-2.1654

Main run clearance

.0012-.0028

 

Rod run clearance

.0012-.0028

 

 

 

 

 

 

 

CAMSHAFT

 

 

1st journal dia.

2.0138-2.0146

 

4th journal dia.

1.9902-1.9909

2nd journal dia.

2.0059-2.0067

 

 

 

3rd journal dia.

1.9980-1.9988

 

 

 

 

 

VALVES

 

 

Intake length

4.752

 

Exhaust length

4.748

Intake stem dia.

.3533-.3539

 

Exhaust stem dia.

.3525-.3531

Intake head dia.

 

 

Exhaust head dia.

 

Intake face angle

45 deg.

 

Exhaust face angle

45 deg.

Intake clearance

.008 hot

 

Exhaust clearance

.014 hot

 

Toyota 2H Engine Repair Factory Manual USED

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