CRANKSHAFT AND PISTON
5-44
E
POWR
2. Measure:
•
Side clearance
Out of specification
→
Replace the
piston and piston rings as a set.
CHECKING THE CRANKSHAFT
Measure:
•
Crankshaft journal diameter
•
Crank pin diameter
•
Crankshaft runout
Out of specification
→
Replace the
crankshaft.
a
a
Side clearance
Top ring
0.04 - 0.08 mm
(0.002 - 0.003 in)
2nd ring
0.03 - 0.07 mm
(0.001 - 0.003 in)
Oil ring
0.04 - 0.18 mm
(0.002 - 0.007 in)
a
Crankshaft journal diameter
42.984 - 43.000 mm
(1.6923 - 1.6929 in)
Crank pin diameter
32.984 - 33.000 mm
(1.2986 - 1.2992 in)
Crankshaft runout limit
0.03 mm (0.001 in)
Содержание F40BMHD
Страница 60: ...SPEC 2 12 MAINTENANCE SPECIFICATIONS E DIMENSIONS H9 L3 L7 L6 L2 L1 H2 H1 H7 H4 H3 H8 H6 W5 W6 W1 L4 A1 A3 A2 ...
Страница 126: ...GENERAL 3 25 E CHK ADJ LUBRICATION POINTS Apply Water resistant grease ...
Страница 128: ...CHK ADJ 3 26 GENERAL E ...
Страница 129: ...3 26 CHK ADJ F D ES ...
Страница 272: ...E LOWR BACKLASH 6 34 MEASURING THE FORWARD GEAR BACKLASH 6 34 MEASURING THE REVERSE GEAR BACKLASH 6 36 ...
Страница 528: ......
Страница 529: ......
Страница 536: ......
Страница 537: ...Printed on recycled paper Printed in Japan Sep 1999 1 7 1 F40B YAMAHA MOTOR CO LTD ...