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4 cyl

VA

1985 cc

BORE

STROKE

FIRING

MAIN

ROD

ORDER

JOURNAL

JOURNAL

3.2280

3.7010

1-3-4-2

2.4790

2.085

SPARK PLUG

IGN.TIMING

IGN.TIMING

IGN.TIMING

OIL CAPACITY

TYPE

SN: A177 & A187

B177,187,C177Gas

B177,187,C177 LP

WITH FILTER

W9EP

13 deg.BTDC/625

9 deg.BTDC/625

18 deg.BTDC/625

5.5 U.S.qts.

TORQUE VALUES

LOCATION

FT. LB.

LOCATION

FT. LB.

Main brg.caps

60-65

Oil pan drain plug

Rod brg.caps

35-38

Oil pump bolt

Cyl. head bolts

60-65

Rocker arm nut

Cam sprocket bolt

95 (nut)

Rckr.shaft brckt.bolt

24-25

Crank pulley bolt

130

Timing cover

Flywheel bolt

45

Spark plug

Flywheel housing

20-30

Water outlet bolt

Manifold bolt & nut

Water pump bolt

Oil pan bolt

Wtr.pmp.pulley bolt

PISTON

Diameter

3.226-3.227

Sleeve clearance

.0016-.0031

Pin diameter

.8654-.8657

RINGS

Ring gap-Top

.012-.020

Side clearance Top

.012-.020

Ring gap-2nd

.012-.020

Side clearance 2nd

.012-.020

Ring gap-Oil

.008-.047

Side clearance Oil

.008-.047

CRANKSHAFT

Main journal dia.

2.478-2.479

Rod journal dia.

2.084-2.085

Main run clearance

.002-.003

Rod run clearance

.0012-.0031

End play

.001-.009

CAMSHAFT

1st journal dia.

1.965

End play

.001-.007

2nd journal dia.

1.926

3rd journal dia.

1.769

VALVES

Intake length

Exhaust length

Intake stem dia.

.316-.317

Exhaust stem dia.

.315-.316

Intake head dia.

1.55-1.56

Exhaust head dia.

1.18-1.19

Intake face angle

45 deg.

Exhaust face angle

45 deg.

Intake clearance

.012 hot

Exhaust clearance

.012 hot