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4 cyl

4Y

2237 cc

BORE

STROKE

FIRING

MAIN

ROD

ORDER

JOURNAL

JOURNAL

3.5830

3.3860

1-3-4-2

2.2835

1.8898

SPARK PLUG

SPARK PLUG

AIR

IGN.TIMING

OIL CAPACITY

TYPE

GAP

GAP

IDLE SPEED

WITH FILTER

WE9EX-U

.028-.031

.008-.016

7 deg.BTDC/550

1.1 U.S. gals.

TORQUE VALUES

LOCATION

FT. LB.

LOCATION

FT. LB.

Main brg.caps

54-58

Oil pan drain plug

32

Rod brg. caps

34-36

Oil pump bolt

13

Cyl. head bolts

54-65

Rocker arm nut

16-17

Cam sprocket bolt

67

Rckr.shaft brckt.bolt

16-17

Crank pulley bolt

87-116

Timing cover

Flywheel bolt

Spark plug

13-14

Flywheel housing

Water outlet bolt

Manifold bolt & nut

35-36

Water pump bolt

13-14

Oil pan bolt

8-9

Wtr.pmp.pulley bolt

PISTON

Diameter

3.5797-3.5809

Cyl.bore clearance

.0026-.0033

Pin diameter

RINGS

Ring gap-Top

.0091-.0189

Side clearance-Top

.0012-.0028

Ring gap-2nd

.0063-.0173

Side clearance-2nd

.0012-.0028

Ring gap-Oil

.0051-.0185

CRANKSHAFT

Main journal dia.

2.2829-2.2835

Rod journal dia.

1.8892-1.8898

Main run clearance

.0008-.0020

Rod run clearance

.0008-.0020

End play

CAMSHAFT

1st journal dia.

1.8291-1.8297

4th journal dia.

1.7996-1.8002

2nd journal dia.

1.8193-1.8199

5th journal dia.

1.7897-1.7904

3rd journal dia.

1.8094-1.8100

VALVES

Intake length

4.26

Exhaust length

4.272

Intake stem dia.

.3138-.3144

Exhaust stem dia.

.3136-.3142

Intake head dia.

Exhaust head dia.

Intake face angle

45 deg.

Exhaust face angle

45 deg.

Intake clearance

.008 hot

Exhaust clearance

.014 hot