Home > Specs > Mazda | UA
Notes | Prices


4 cyl

UA

1484 cc

BORE

STROKE

FIRING

MAIN

ROD

 

 

ORDER

JOURNAL

JOURNAL

2.9530

3.3071

1-3-4-2

2.4790

1.967

SPARK PLUG

SPARK PLUG

DISTRIBUTOR

IGN.TIMING

OIL CAPACITY

TYPE

GAP

GAP

IDLE SPEED

WITH FILTER

 

 

 

 

 

 

 

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

 

 

Sleeve clearance

.0016-.0031

Pin diameter

 

 

 

 

 

 

RINGS

 

 

Ring gap-Top

 

 

Side clearance Top

 

Ring gap-2nd

 

 

Side clearance 2nd

 

Ring gap-Oil

 

 

Side clearance Oil

 

 

 

CRANKSHAFT

 

 

Main journal dia.

2.478-2.479

 

Rod journal dia.

1.967

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.

 

 

Exhaust stem dia.

 

Intake head dia.

 

 

Exhaust head dia.

 

Intake face angle

45 deg.

 

Exhaust face angle

45 deg.

Intake clearance

.014 hot

 

Exhaust clearance

.014 hot


Last Updated on 7/26/99