Chassis - Yamaha SZR 660 Service Manual

MAINTENANCE
SPECIFICATIONS
spec
pf
MAINTENANCE
SPECIFICATIONS
SPEC
9f
CHASSIS
Part Standard Limit
Steering:
Bearing type
Taper
roller bearing
Front suspension:
Fork travel
Fork
spring: free
length
Spring constant (K)
Optional spring
Oil
amount
Oil level
Oil
type:
Inner tube
external
diameter
120
mm
402
mm
7.95
N/mm
(0.795
kg/mm)
None
300 cu.cm
130
mm
from upper edge
of inner tube
{fully
compressed,
without spring)
BELRAYMC10SAE5
41
mm
Rear suspension:
Shock absorber
travel
Free
spring length
Spring-loaded length:
Standard
Minimum
Maximum
Spring constant
(K)
Travel
Optional spring
Gas pressure
48
mm
175
mm
166
mm
161
mm
170
mm
125
N/mm
(12.5
kg/mm)
Zero-65
mm
None
12kg/sqcm(170psi)
^™
1
Rear arm:
Clearance
limit
Side clearance
0.4-0.7
mm
at the rear
arm
axle
1 .0
mm
at
the rear
arm end (move rear
arm
from side to side)
Front wheel:
Type
Rim
size
Wheel
material
Wheel
eccentricity
limit:
Vertical
Lateral
Light alloy
3.00x17"
Aluminium
0.5
mm
0.5
mm
Part Standard
Limit
Rear
wheel:
Type
Light alloy
Rim
size 4.00x17"
Wheel
material
Aluminium
Wheel
eccentricity limit
Vertical
—
0-5
mm
Lateral
—
0-5
mm
Drive chain:
Type/Manufacturer 135
ORS-A REGINA CHAIN
Number
of finks
110
Chain
slack
25-40
mm —
Front disk brake:
Type
Single
External disk diameter 320
mm
Disk thickness 4
mm
3.5
mm
Pad
thickness 5.0
mm
0-8
mm
Internal
master
cylinder
diameter 13
mm
Interna! caliper cylinder
diameter 30/34
mm
Quantity
2 parts
Brake
fluid
type
DOT
#4
Rear disk brake:
Type Singfe
External disk diameter
210
mm
Disk thickness 5
mm
4
mm
Pad thickness
4.0
mm
0.8
mm
Internal
master cylinder diameter
11
mm
Internal caliper cylinder diameter
32
mm
Brake
fluid
type
DOT
#4
Brake
pedal
lever:
Brake lever free play
(travel)
2-5
mm
at
the lever end
•**
Brake pedal position 50
mm
below the footrest
plane
Clutch lever and
throttle grip:
Clutch lever free play
10-15
mm
at
the lever
end
^~
Throttle
cable
free play
3.0-5.0
mm
at
the grip flange
2*11
2-12