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Toyota 2F engine repair manual USED

About the 2F Engine

The Toyota F series engine was a series of OHV inline-6 cylinder engines produced by Toyota between 1955-1992. They are known for their high amount of torque at low RPM, massive cast iron blocks and heads and also their high reliability. The F Engine had one of the longest production runs of any Toyota engine. The F engines all incorporate overhead valves actuated by pushrods from a gear driven camshaft in the lower portion of the engine. The engine was first introduced in the Land Cruiser, and in many countries, was the only engines offered in the Landcruiser until 1993. Although it's commonly badged as the Land Cruiser engine, it was used in a variety of other large truck applications as well, such as in fire trucks and the Toyota FQ15 trucks. It was also used in the Crown based Japanese Police Patrol Cars FH26 and FS20-FS50.

2F
2F Manufacturer Toyota
Production 1975-1988
Predecessor F
Successor 3F/3F-E
Displacement 4.2 L (4230 cc)
Cylinder bore 94 mm
Piston stroke 102 mm
Compression ratio 7.8/1
Fuel system Carbureted
Fuel type Petrol
Power output 93 kW (125 hp)
Torque output 271 N·m (200 ft·lb)

The second version of the engine, called the 2F, was introduced in 1975. There are a few differences between the F and 2F, i.e., a larger bore in the 2F, removing one oil ring and forcing the oil to travel through the oil filter before the engine.

toyota 2h engine repair manual contents

toyota 2h engine repair manual contents

 


6 cyl

2F

4229 cc

BORE

STROKE

FIRING

MAIN

ROD

 

 

ORDER

JOURNAL

JOURNAL

3.7010

4.0000

1-5-3-6-2-4

See Below

2.126

SPARK PLUG

SPARK PLUG

DISTRIBUTOR

IGN.TIMING

OIL CAPACITY

TYPE

GAP

GAP

IDLE SPEED

WITH FILTER

W14EX-U

.028-.031

0.012

7 deg.BTDC/750

8.2 U.S.qts.

 

 

TORQUE VALUES

 

 

LOCATION

FT. LB.

 

LOCATION

FT. LB.

Main brg.caps

#1-3(108) #4(94)

 

Oil pan drain plug

 

Rod brg.caps

35-54

 

Oil pump bolt

 

Cyl. head bolts

84-97

 

Rocker arm nut

 

Cam sprocket bolt

 

 

Rckr.shaft brckt.bolt

10mm(32) 8mm(21)

Crank pulley bolt

116-144

 

Timing cover

 

Flywheel bolt

58-79

 

Spark plug

 

Flywheel housing

 

 

Water outlet bolt

 

Manifold bolt & nut

29-36

 

Water pump bolt

 

Oil pan bolt

53-104 in.lbs.

 

Wtr.pmp.pulley bolt

 

 

 

PISTON

 

 

Diameter

3.6992-3.7012

 

Cyl.bore clearance

.0012-.0020

Pin fit @ 68 deg.F

.0003-.0005

 

 

 

 

 

RINGS

 

 

Ring gap-Top

.0079-.0157

 

Side clearance Top

.0012-.0028

Ring gap-2nd

.0079-.0157

 

Side clearance 2nd

.0008-.0024

 

 

 

 

 

 

 

CRANKSHAFT

 

 

Main journal dia.

2.636/2.695/2.754/2.813

 

Rod journal dia.

2.1252-2.1260

Main run clearance

.0008-.0017

 

Rod run clearance

.0008-.0017

 

 

 

 

 

 

 

CAMSHAFT

 

 

1st journal dia.

1.8880-1.8888

 

4th journal dia.

1.7108-1.7116

2nd journal dia.

1.8289-1.8297

 

 

 

3rd journal dia.

1.7699-1.7707

 

 

 

 

 

VALVES

 

 

Intake length

4.913

 

Exhaust length

4.921

Intake stem dia.

.3138-.3144

 

Exhaust stem dia.

.3134-.3140

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 2F Engine Repair Factory Manual USED

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