SPECIFICATIONS
ALPINE
640 ER
ENGINE
No.
of
cylinders
Bore
Stroke
Displacement
Compression ratio (corrected)
Carburetor
type
Carburetor
adjustment
air
screw
main
jet
- idle speed
Engine head
nuts
(torque)
Fan
belt
free-play
CHASSIS
Overall
length
Overall
width
Overall
height
Ski
alignment
Handlebar / steering
column
bolt
torque
Weight
Bearing area
Ground
pressure
POWER
TRAIN
Track
dimensions
Track tension
Track
alignment
Std.
gearbox ratio
Gearbox oil
capacity
Gearbox chain tension
Drive
belt
(minimum
width)
ELECTRICAL
Lighting
system
(output)
Headlamp
bulb
Tail/stop
light
Spark
plug
Spark plug gap
Advanced
ignition
timing
direct
-
indirect
2
76 mm (2.992 in.)
70 mm (2.755 in.)
635.1 em
3
(38.76 in.
3
)
6:1
VM 34-215
1
1/2
turn
! 1/8
280
1500-1800 R.P.M .
20
N.m
(15 ft-lbs)
6 mm
(1/4
in.)
288.3 em (113.5 in.)
88.9 cm (35 in.)
124
ern (48
7/8
in.)
Ski
perpendicular to handlebar
40-47
N.m
(30-35 ft-Ibsl
281.2 kg (620 lbs)
13936.3 cm
2
(2160 in.
2
)
1.98 kPa (,287
Ibs/in.
2
)
2 x 38.1 cm l15 in.) x 353 cm (139 in.)
A deflection of 57 mm (2
1/4 in. ! 1/8 in.) should exist bet-
ween the top inside edge of the track and the
bolt
of
the second bogie wheel set
from
the rear of the
Equal distance
between
edges of tracks and link plates.
17/38
454 mL (16 oz.)
6 mm (1/4 in.!
30 mm (1 3/16 in.)
12 volts, 140
watts
45/45
W
5/21 W
Bosch M 240 T1 (M4A2)
0.5 mm
(,020 in.)
3,7-4.2 mm
(,145"-.165")
3.8-4.3 mm (,150"-,
170")
FUEL
Tank
capacity
Gasoline
Gas/
oil ratio
- 5.1.*
-Imp.
- U.S.
22.7 liters
5 gallons
6 gallons
Regular
50/1
BRAKE
Brake
type
Brake
adjustment
(controlleverl
Brake linings
(minimum
thickness)
*International Standard
Disc, self-adjusting
13 mm
(112 in.)
minimum
distance
from
handlebar grip
when
fully applied
5 mm {3116 in.)
Bombardier Limitedreserves the
right
to make changes in design and specifications
and/or
to make ad-
ditions to, or improvements in its
product
without
imposing any obHgation upon itself to install them on
its
product
previously manufactured.
27
To Next Page
Loading...