ITEM

STANDARD

LIMIT

Piston to cylinder clearance

0.030-0.040

(0.0012-0.0016)

0.120

(0.0047)

Cylinder borę

54.000-54.015

(2.1260-2.1266)

Measure 20 (0.79) from the top surface.

—

Piston diam.

53.965-53.980

(2.1246-2.1252)

Measure 19 (0.75) from the skirt end.

53.880

(2.1213)

Cylinder distortion

—

0.05

(0.002)

Cylinder head distortion

—

0.05

(0.002)

Piston ring free end gap

Approx. 4.3 (0.17)

3.4

(0.13)

Piston ring end gap

0.45-0.60

(0.018-0.024)

0.80

(0.031)

Piston ring to groove clearance

0.045 - 0.060 \ V (0.0018-0.0024) \ ./\

—

Piston pin borę

15.002 -15.008 \ ^v>""' (0 5905 - 0, 5907)./ > ^v"'

15.030

(0.5917)

Piston pin O.D.

< 14:995 ^15.000'' /\ \\0.5904/0.5906)

14.980

(0.5898)

ITEM ./>-

\ STANDARD

LIMIT

Conrod smali end I.D.

/

\ \ i 19.00a-19.011 J J ^ (0.7481 - 0.7485)

19.040

(0.7496)

Conrod deflection ^x

/

•

3.0

(0.12)

Conrod big end side clearance

0.3-0.8

(0.0118-0.0315)

1.0

Crank web to web width

53.9-54.1

(2.12-2.13)

—

Crankshaft runout

—

0.05

(0.002)

ITEM

STANDARD

LIMIT

Clutch lever play

10-15 (0.40 - 0.60)

—

Drive piąte thickness

No. 1,2

2.72-2.88

2.42

(0.107-0.113)

(0.094)

Drive piąte claw width

No. 1,2

13.85-13.96

13.05

(0.545 - 0.550)

(0.514)

Driven piąte distortion

0.15

(0.006)

Clutch spring free length

39.78

37.8

(1.57)

(1.49)