4
MAINTENANCE SPECIFICATIONS
SPEC
MAINTENANCE SPECIFICATIONS
ENGINE
Item
Unit
XL700
Cylinder head:
Warpage limit
mm (in)
0.1 (0.004)
Cylinder:
Bore size
Wear limit
Taper limit
Out of round limit
mm (in)
mm (in)
mm (in)
mm (in)
81.00
81.02 (3.189
3.190)
81.1 (3.193)
0.08 (0.003)
0.05 (0.002)
Piston:
Piston size
Measuring point*
Piston clearance
Weat limit
Offset
(exhaust side)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
80.925
80.950 (3.186
3.187)
10 (0.39)
0.080
0.085 (0.0031
0.0033)
0.135 (0.0053)
0.5 (0.02)
Piston ring:
Type
Sectional sketch
Side clearance
End gap
(installed)
mm (in)
mm (in)
mm (in)
Keystone
1.2
2.9 (0.05
0.11)
0.02
0.07 (0.001
0.003)
0.2
0.4 (0.008
0.016)
Piston pin:
Outside diameter
Limit
mm (in)
mm (in)
19.995
20.000 (0.7872
0.7874)
19.98 (0.786)
Crankshaft:
Crank width
“A”
Run out limit
“B”
Connecting rod big end side clearance
“C”
Small end free play limit
“D”
mm (in)
mm (in)
mm (in)
mm (in)
61.95
62.00 (2.439
2.441)
0.05 (0.002)
0.25
0.75 (0.010
0.030)
2.0 (0.08)
Carburetor:
Stamped mark
Main nozzle
Main jet
(M.J.)
Pilot jet
(P.J.)
Low speed screw
Throttle valve
(Th.V.)
Valve seat
(V.S.)
High speed screw
Trolling speed
ø mm (in)
Turns out
ø mm (in)
Turns out
r / min
62T02F / R
2.5 (0.10)
120 (F), 130 (R)
67.5
5 / 8,
±
1 / 4
190
1.5 (0.06)
5 / 8 (F), 1-1 / 8 (R)
±
1 / 4
1,250
±
50
Reed valve:
Thickness
Valve lift
Bending limit
mm (in)
mm (in)
mm (in)
0.2 (0.01)
9.0
±
0.2 (0.35
±
0.01)
0.2 (0.008)
