BOMBARDIER ski-doo ALPINE 1979 User manual

model
V.I.N.
purchase date
warranty expiry date
DEALER IMPRINT AREA
MOTO-SKI
FUTURA
SPIRIT
NUVIK
SONIC
Text by:
Technical Information Centre
After Sales Service Department
Bombardier Limited
Valcourt, Ouebec
Canada, JOE 210
Suggested Retail Price: $2.75
(First copy free with unit purchased)
The following are trademarks of Bom-
bardier Limited.
BOMBARDIER EVEREST
SKI-DOO MIRAGE
ALPINE NORDIC
BLIZZARD OLYMPIQUE
CARRY-BOOSE SKI-BOOSE
ELAN T'NT
ELITE

CONGRATULATIONS... You are now
the proud owner of a new 1919 Ski-
Doo snowmobile. This vehicle is the re-
sult of incomparable teamwork be-
tween Bombardier designers, engi-
neers and technicians. Consequently,
this vehicle is designed and engineered
with safety, handling, comfort and
quietness in mind.
The information has been prepared to
acquaint the
owner /operator of a
new snowmobile with the various ve-
hicle controls, owner-related mainte-
nance, and safe operating instructions.
This is accomplished via 'The
Snow-
mobile Safety Handbook Booklet' and
the 'Operator Manual'. Each is insepa-
rable toward proper use of the product,
and should be kept
with the vehicle at
all times.
Should you have any questions per-
taining to the warranty and its applica-
tion, please consult the
"Often Asked
Question" section of this manual, or
your selling dealer.
This manual emphasizes particular in-
formation denoted by the wording and
symbols:
WARNING: Identifies an instruc-
tion which, if not followed, could
cause personal injury.
CAUTION: Denotes an instruc-
tion which, if not followed, could
severely damagevehicle components.
O
NOTE.: Indicates supplementary
information needed to fully com-
plete an instruction.
Although tho mere reading of such in-
formation does not eliminate the haz-
ard, your understanding of the infor-
mation will promote its correct use.
Hide safe and have fun.
Recreational Products Group
Bombardier Limited,
Valcourt, Quebec, Canada
PLEASE ENSURE YOUR WARRANTY BY-REGISTERiN~
YOUR SNOWMOBILE THROUGH YOUR DEALER, AT THE.
fACTORY.
- "",","'-~--------'''' .. ..... _-

precautions:
@Throttle mechanism should be
checked
for free movement before
starting engine.
@Engine should be running only when
pulley guard is secured in place.
@Never run engine without drive belt
installed. Running an unloaded en-
gine can prove to be dangerous.
@Never run the engine at high R. PM.
when the tracks of the engine are
raised
off the ground.
@It can be danqerous to run engine
with the cab removed.
@Gasoline is flammable and explosive
under certain conditions. f\lways
perform procedures in a well ventila-
ted area. Do not smoke or allow
open flames or sparks in the vicinity.
If gasoline fumes are noticed while
driving, the cause should be de-
termined and corrected without
delay.
@Your snowmobile is not designed to
be operated on public streets, road
or highways. In most States and
Provinces, it is considered an illngal
operation.
@Maintain your vehicle in top mocha-
nical condition at all times.
@Your snowmobile is not designed to
be driven or operated on black top,
bare earth, or other abrasive sur-
faces. On such surfaces abnormal
and excessive wear of critical parts
is inevitable.
@Only perform procedures as detailed
in this manual. Unless otherwise
specified, engine should be turned
OFF for all lubrication and rnainto-
nance procedures.
@Installation of other than standard
equipment, including ski-spreaders,
bumpers, pack racks, etc..
could
severely affect the stability and
safety
of your vehicle. Avoid
on accessories
that alter the
vehicle configuration.
@The snowmobile engine can be
stopped by activating the emergen-
cy cut-out switch or turning off the
key.
Please read and understand all
warnings contained elsewhere.
:2

CONTROLSIINSTRUMENTS
Throttle lever, brake lever, ignition /light switch, headlamp dimmer switch.emer-
gency cut-out switch, manual starter handle, choke, gear shift lever, access door
latch, cab removal, seat compartment, fuel gauge , , ,
.. 4
BREAK-IN PERIOD
Break-in, inspection, inspection checklist ,6
PRE-STARTCHECK
Check points , , 1
fUEL MIXING
Recommended gasoline, recommended oil, fuel mixture ratio, fuel mixing
procedure ,1
STARTING PROCEDURE
Starting procedure, emergency starting, driving tips. ............... 10
LUBRICATION
Frequency, pulley guard removal, drive belt removal, driven pulley, steering
mechanism, gearbox oil level, bogie wheels, rearaxles , 12
MAINTENANCE
Maintenance chart, spark plugs, battery, suspension, tracks, track tension and
alignment, carburetor adjustment, air silencer box, drive belt, steering mecha-
nism, drive chain tension, brake, steering adjustment, engine head nuts, engine
mount nuts, muffler attachernent, fan belt, general inspection, headlamp
.... 14
STORAGE
Tracks, suspension, ski assembly, fuel tank, carburetor, cylinder lubrication, qear-
box, controls, driven pulley, chassis,general inspection
.. ,19
PRE-SEASON PREPARATION
Pre-seasonpreparation, chart , .. . , , .. 22
TROUBLE SHOOTING , .23
TOOUNG 25
SPECifiCATIONS ,. . , 26
HOW TO IDENTIfY YOUR SNOWMOBILE. , , 21
THE 1919
"UMITED WARRANTY" :m
OFTEN ASKED QUESTIONS , 30
CONSUMER
GUIDE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
USTING
Of AREA DISTRIBUTORS . . . . . . . . . . . . . . . . . 33
CHANGE
Of ADDRESS OR OWNERSHIP , . . . . .. ,. 35
3

._----_._ ... _-_._---
A) Throttle Control Lever
B) Brake ControlLever
c) Ignition / Light Switch
D) Headlamp Dimmer Switch
E) Emergency Cut-Out
Switch
Located on right side of handlebar.
When depressed, it controls the en-
gine speed and the engagement
of the
transmission. When released, engine
speed returns automatically to idle.
Located on the left side of handlebar.
When depressed, the brake is applied.
When released, it automatically returns
to its original position. Braking effect
is proportionate to the pressure applied
on the lever.
OFF
""ON
-·START
4
AManuaJStarterHandle
G) Choke
Hj Gear Shift Lever
J) Access Door Latch
Key operated, 4 posrnon switch. To
start engine, turn key fully clockwise to
START position and hold. Return key
to ON position immediately engine has
started. To stop engine, turn key coun-
ter-clockwise to OFF position. To illu-
minate both headlamp and taillight,
turn key to LIGHTS position.
The dimmerswitch, located on left side
of handlebar, allows correct selection
of headlamp beam. To obtain hiah or
low beam simply depress switch. ~
A push button switch located on right
side of handlebar. To stop the engine
in an emergency, press button
down
into lower position.
Before re-starting engine always de-
press button into released upper posi-
tion. The driver of this vehicle should
familiarize himself
with the function of
this device by using it several times on

first outing. Thereby being mentally
prepared for emergency situations
requiring its use.
WARNING: If the button has
been used in an emergency si-
tuation the source
of malfunction
should be determined and corrected
before restarting engine.
Auto rewind type located on right hand
side of vehicle. To engage mechanism,
pull handle.
Apush-pull button. Pull
button to en-
gage choke, push to disengage. The
choke should always be used for easier
cold engine starts. After engine is
warm however, it is
not necessary to
use choke when starting.
A2position,
(FORWARD! REVERSE)
gear shift lever. Push up for forward
and
down for reverse.
CAUTION: Do not active gear
shift lever while snowmobile is in
motion.
ONOTE:
When towing a disabled
vehicle, its drive belt must be re-
moved from pulleys and the gear shift
lever positioned into forward gear.
To gain access to the carburetor or
spark plugs, lift pressure lock tap and
pull open access door.
To adjust locking device turn
nut in
required direction.
Unlatch cab by turning both handles
toward front of vehicle, remove fuel
tank cap, gently lift cab then discon-
nect junction block at right side of en-
gine. Remove cab from vehicle.
WARNING: It is dangerousto run
engine
with cab off. Personal
injury could result.
Remove backrest and tilt seat Ideal
location for spare plugs, belt, rope,
etc.
ONOTE:
Emergency materials
should be wrapped in foam or
similar material. This will prevent pos-
sible damage to breakable items when
travelling over rough or
bumpy terrain.
Unscrew fuel tank cap and withdraw
dipstick to check fuel level.
WARNiNG: Never use a lite
match or open flame to check
fuel level.

With Bombardier-Rotax snowmobile
engines, a break-in period is required
before running the vehicle at full
throttle. Engine's manufacturer recom-
mendation is 10to 15 operating hours.
During this period, a richer mixture is
needed (i.e. 40 parts of gas for 1part of
50/1 Bombardier oill. Maximum
throttle should not exced % , however,
brief full acceleration and speed varia-
tions contribute to a good break
.. in.
Continued wide open throttle accelera-
tions, prolonged cruising speeds, and
lugging are detrimental during the
break-in period.
6
As with any precision piece of mechan-
ical equipment, we suggest that after
the first 10 hours of operation or 30
days after the purchase, whichever
comes first, that your vehicle be
checked by your dealer. This inspec-
tion will give you the opportunity to
discuss the unanswered questions you
may have encountered during the first
hours of operation Remember that it
is easier to remedy at this time than to
allow the snowmobile to operate until
a possible failure occurs.
The 10 hours inspection is at the ex
..
pense of the vehicle owner.

1-----'--------
Engine timing
Fan belt tension
Spark plug condition
Carburetor adjustment
,----,-------,
Engine head nuts
,---------,--~,--,---------,
Engine mount nuts
-------,
Muffler attachment
Gearbox oil level
Chain tension
,--------,----------
Battery electrolyte level
Brake operation and lining condition
,-------------
Ski alignment (runner condition)
Pulley alignment and drive belt condition
--------------- .. -------1---1
Tracks condition, tension and alignment
Lubricate (steering, suspension, driven pulley)
Electrical
wiring (loose connections, stripped wires, damaged insulation), tighten all 10056
bolts, nuts and linkage
Operation of lighting system (HI / LO beam, brake light, etc.), test operation
of emergency
cut-out switch
We recommend that you have your dealer sign this inspection.
inspection Dealer signature
7

Oil must be added to the gasoline in
pre-measured amounts then both oil
and gasoline should be thorouqhlv
mixed together before fueling the tank.
The correct gasoline is regular gasoline
(not less than 92 octane), available
from all service stations.
CAUTiON: Never experiment
with different fuel or fuel ratios.
Never use low lead or non leaded gaso-
line, naphtha, methanol or similar
products.
Use concentrated Bombardier snow-
mobile oil available from your dealer.
This type of oil has specially form ulated
oil bases to meet the lubrication re-
quirements of the Bombardier-Rotax
engine.
If Bombardier snowmobile oil is un-
available substitute
with ahigh-quality
2 cycle snowmobile oil. The oil / gas
mix must meet the vehicle requie-
rnents. See oil manufacturer recom-
mendations on container.
CAUTION: Never use outboard
or straight mineral oils.
The importance of usinq the correct
fuel mixture cannot be overstressed.
An incorrect fuel ratio results in serious
engine damage. Recommended fuel
ratio is 50/ 1.
S.!. Measure
400 m oil to 20 liters = 50/ 1
Imperial Measure
1can 16oz oil to 5 imp. gals =50 / 1
U.S. Measure
1can 12oz oil to 5 U.S. gals = 50/1
ONOTE: To
facilitate fuel mixing
oil should be kept at room tem-
perature.
8
To mix the gasoline and oil always use
aseoarate clean container. Never mix
directly in your snowmobile tank. For
best results, acquire
two containers, ei-
ther plastic or metal. Draw frorn one
until
empty then use the second one.
WARNING: Gasoline is flamma-
ble and explosive under certain
conditions. Always performprocedures
in awell ventilated area. Do
not smoke
or allow open flames or sparks in
the
vicinity. If gasoline fumes are noticed
while driving, the cause should be de-
termined and corrected without delay.
Never add fuel while engine is funning.
Avoid skin contact with fuel at below
freezing temperatures.
1Pour approximately one
(J811on of
gasoline into adean container.
2. Add the full amount of oil.

3. Heplace container cap and shake
the container thoroughly
4. Add the remainder of the gasoline.
5. Once again thoroughly agitate the
container. Then using afunnel
with
a fine mesh screen to prevent the
entrv
of water and foreign particles,
transfer mixture from container into
the snowmobile tank.
aNOTE: When using pre-mixed
fuel, always shake the container
thoroughly as the oil has a tendency to
settle.WARNING: Never
'top up' gas
tank before placing vehicle in a
warm area.
At certain temperatures,
gasoline will expand and overflow.
Activate the throttle control lever
several times to check that it oper..
ates easily and smoothly. The
throttle control lever must return to
idle position when released.
Check fuel level.
Check that the ski and the tracks are
not frozen to the ground or
snow
surface and that the steering oper-
ates freely.
Activate the brake control lever and
make sure the brake fully applies be-
fore the brake control lever touches
the handlebar grip.
Verify that the path ahead of the ve-
hicle is clear of bystanders and
obstacles.
•
WARNING: Only start your
snowmobile once all components
are checked and functioning properly.
9

1" Insert key in ignition switch.
2. Test throttle control lever,
3. Engage choke.
4. Make sure the emergency
cut-out
button is in the released upper posi-
tion.
S. Turn ignition key clockwise until
starter engages. If engine does not
start on first try, key must be turned
fully back to OFFeach time.
+WARNING: Do
not apply throttle
while starting.
6. Release key immediately engine has
started then disengage choke.
~ CAUTION: Never operate your
" snowmobile with the battery
removed or disconnected.
7. Check operation of the ernergency
cut-out switch then restart engine.
WARNING: If engine does not
cut-out, stop the engine by turn-
ing off the ignition key. Do not operate
the vehicle, see your dealer.
8.
Allow the engine to warm before
operating at full throttle.
ONOTE: If for some reason, the ve-
hicle cannot be started electri-
cally, place ignition key to ON position
and start engine manually.
Upper position
before starting
engine.
Lower position
to stop llngine.
Should the rewind starter rope fray and
break, the engine can be started with
an emergency starter rope.
ONOTE: Transfer the rope handle
to your emergency rope.
riemove pulley guard from vehicle and
wind the emergency rope tight <Hound
the drive pulley sliding half.
Grasp emergency starter rope handle
firmly and pul! slowly until a resistance
is felt then pull vigorously.
WARNING: When starting the
vehicle in an emergency situation
by the drive pulley do not reinstall the
pulley guard.
+WARNING: Do
not start the vehi-
cle by the drive pulley unless it is
atrue emergency situation, have the
vehicle repaired as soon as possible.
10

Gy raisinq the outer attachment of the
bogie wheel sets, vehicle maneuver"
ability in deep snow will increase. You
will note that there are partially drilled
holes located approx, 35 ern (1 3/8 ")
above tile or.qinal cross shaft holes of
the frame. To reposition bogie wheel
sets, dlill holes fully through Llsing a
"/lS" dia. drill" RernovG CapSCft3V\JS So"
bogie wheel cross shafts to
fr,Hne and reinstall boqio whools in new
position
:')~ Partially
.... :,-:" .. ,- dri!led hole
, __ ~_ .. _,._,_.~~~""""""""''''''~"~.'''''''''''''' • .'-- "'_''"';'--'.',"",''''''''~A. __ ,.......~-S''':'::::;'7
~----
When operating the vehicle in powder
snow it is advisable to block the front
cab louvers as per illustration. Unblock
the louvers as soon as snow condition
becomes firmer or as soon as en(~lne
becomes too hot.
Whc;n pulling heavy loads, such as
trail groomer, it is strongly recorn
mended to enrich the l.ow Speed
Mixture by turninq its screw % of a
turn counter-clockwise.

2. Pull out retaining clip (8) to disen-
gage pin (C) frorn bracket.
3. Move pulley guard toward front of
vehicle to disengage front attaching
device from front bracket.
WARNING: Never start or run
engine without drive belt install-
ed. Running an unloaded engine isdan-
gerous.
Remove cab and pulley guard. Remove
the two bolts (A) holding disc brake to
the frame. Loosen nut
(8) to separate
brake caliper from disc brake bracket.
Pivot the brake bracket assembly half
aturn. Open the driven pulley. Twist
and push the sliding half then hold in
open position; slip slackened belt over
the top edge of the sliding half. Slip
the belt out from the drive pulley and
remove from vehicle by passing it
under the driven pulley and disc brake
assembly. To install drive belt follow
reverse procedure.
Engine should be
funning only when pulley guard
issecured in place.
~I. Remove cab. Pull out retaining clip
(Ai and tilt driven pulley guard
toward front of vehicle.
Routine maintenance is necessary for
all mechanized products, and the
snowmobile is no exception. Aweekly
vehicle inspection contributes to the
life span of the snowmobile as well as
safe and trouble-free operation
It is recommended that the steering
system and suspension, be lubricated
monthly or every 40 hours of operation.
If the vehicle is operated in
wet snow
or in severe conditions these items
should be lubricated more frequently.
WARNING: Only perform such
procedures as detailed in this
manual. Unless otherwise specified,
engine should be turned OFF for all
lubrication and maintenance proce-
dures.
12

With cab removed, grease the driven
pulley shaft as follows:
Remove pulley guard and slip
off drive
belt. Open the driven pulley, (push and
twist sfiding half),
Thoroughly clean the driven pulley
shaft,
Apply alight coat of low, temp grease
on the shaft. Always lubricate lightly
and wipe off surplus,
ONOTE: Activate the sliding half
. several times to distribute lubri-
cant over full length of shaft, Be care
ful
that lUbricant does not get on inner
halves of pulley,
Using light machine oil, lubricate the
spdng located on top of steering col-
umn housing. Allow oil to run in, Oil the
mobile
contact point at bottom end of
steering arm. Using a small brush,
dipped in
low temp grease, lubricate
~;teering arm ball joint.
Grease the ski leg at grease fitting until
new grease appears at the joint. l.u-
bricate spring coupler
bolt with oil.
The gearbox oil capacity is 454 mL {16
oz). To check level:
Remove rubber inspection cover 10-
cated on bottom right side of gearbox.
Using a rigid piece of wire as dipstick,
check oil level. Oil level must reach 82
mm (3Y:i ") on dipstick,
To fin, remove filler cap from top of
gearbox, Refill as required using Bom-
bardier chaincase oil.
Grease the suspension bogie wheels
with low-temperature grease. Pump
through the grease fittinq at the center
of each wheel until new grease appears
at the joint of inner side.
To grease the inner side bogie wheels,
tilt vehicle on its side and apply pres-
sure on track to expose grease fittings,
Lubricate the rear axles
with low-tem-
perature grease, Pump grease through
the rear axle fittings
... CAUTION: Always use a low-
.. pressure grease gun.
13

The following Maintenance Chart indio
cates regular servicing schedules to be
performed by you or your servicing
dealer. If these services are performed
as suggested, your snowmobile will
give you
many years of low-cost use.
•
WARNING: Only perform such
procedures as detailed in this
manual. It is recommended
that dealer
assistance be periodically obtained on
other components Isystems not cov-
ered in this manual. Unless otherwise
specified, engine should be
turned OFF
for all lubrication and maintenance
procedures
Code Weekly Page
ing caused by: carburetor idle speed
mixture and / or high speed mixture
too rich, incorrect fuel mixing ratio,
wrong type of spark plug (heat
range), or excessive idling.
Alight grey insulator tip indicates a
lean mixture caused by; carburetor
high speed mixture adjusted too
lean,
wrong spark plug heat range,
incorrect fuel mixture ratio, or a
leaking seal or gasket.
Fouled
(black)
Normal
(brownish)
Open access door. Disconnect spark
plug wires and remove plugs, Check
condition of plugs.
e j\ brownish tip reflects ideal condi-
tions. (Correct carburetor adjust-
ment, spark plug heat range, eto.).
lIP A black insulator tip indicates foul-
Check electrolyte level, Electrolyte
level must be at upper level line on
battery casing,
_CAUTION; If spark plug condi-
.. tion is not ideal, contact your au-
thorized dealer.
Check spark plug gap using a wire
feeler gauge. Gap must be 0.5 rnrn
L020").
Reinstall plugs and connect wires.
Brake
Steering adjustment
Engine head
nuts
Engine mount nuts
Muffler attachment
Fan belt
Vehicle ~Jeneral inspection
Headlarnp adjustment
Ml
M2
M3
M4
M5
M6
M7

57mm
-----~c.... -;:':;-~d-----,,-
.... Equal
To correct:
Turn inner side adjuster boltts) coun-
ter-clockwise to bring track closer to
center link platetsl, turn clockwise to
withdraw trackts) from link platetsr.
wheels from rear.
Start engine and allow tracks to rotate
slowly. Check if tracks are well cen-
tered and turn evenly on the rear
sprockets. The distance between track
edges and link plates should be equal.
~\
The deflection of each track should be
57mm (2~ U) between top inside edge
of track and center of bogie wheel set
retaining bolt.
To adjust track use the following pro
..
cedure:
Loosen link plate spring lock nuts (4)
located on inner side of link plate
springs.
Turn adjuster bolts clockwise to tight-
en tracks, counter-clockwise to slacken.
Lift rear of vehicle and support it
off the
ground. Place gear shift lever in for-
ward position.
With engine off, rotate
tracks by hand and inspect condition. If
bad Guts or missing track inserts are
noted, see your dealer for replacement.
WARNING: Do
not operate a
snowmobile with a cut, torn or
damaged track.
Visually inspect suspension springs.
Replace any weak or broken spring.
Lift the rear of vehicle and support it
off
the ground. Using a ruler, check track
tension at the second set of bogie
If necessary add distiiled water. Battery
connections must also be free of corro-
sion. If cleaning is necessary, remove
corrosion using astiff brush then clean
with asolution of baking soda and
water. Rinseand dry well.
CAUTION: Do
not allow cleaning
solution to enter battery. It will
destroy the chemica! properties of the
electrolyte.
After reconnecting battery, coat bat-
tery terminals and connectors
with pe-
troleum jelly to prevent corrosion.
Check that battery is well secured and
that battery overflow tube is not
blocked or kinked.
+
..WARNING: Overflow tube must
be free and open. A kinked or
bent tube will restrict ventilation and
create gas accumulation that could re-
sult in an explosion, Avoid skin contact
with electrolyte.
_CAUTION; Prior to charging
the
'Y. battery, always remove it from
the vehicle to prevent electrolyte
spillage.
15

Tighten link plate spring lock nuts.
Rotate tracks slowly and recheck
alignment.
+
WARNING: Before checking
track alignment, ensure that the
track is free of ali particles
which could
be
thrown out while track is rotating.
Keep hands, tools, feet and clothing
clear
of track. Ensure rio-one is stand-
jng in close proximity to the vehicle.
The carburetor mixture adjustments
are: A)
Low Speed Mixture, B) High
Speed Mixture and C) Idle Speed.
Turn
Low Speed Mixture Screw fully
clockwise (until aslight seating resis-
tance is felt). Back
off screw 1 Ye turn
( + 1;4 .... 0) counter-clockwise.
_CAUTION: When pulling heavy
" loads such as trail groomer, it is
strongly recommended to enrich the
Low Speed Mixture by turning its
screw %
of a turn counter-clockwise.
Turn High Speed Mixture Screw fully
clockwise until closed. Back
off screw
11;4 turn (-t- 1;4 -0) counter-clockwise.
_CAUTION: Do
not close screw
" too tightly or screw and / or seat
can be damaged.
16
+WARNING: A final High Speed
Mixture Adjustment must be car-
ried
out only by an authorized Ski-Doo
dealer.
With ongine running and warm, turn
the idle speed screw clockwise to in-
crease idling speed, counter-clockwise
to decrease. Adjust idle speed to 1500-
1800R.P.M.
_CAUTION: Never operate your
"snowmobile with the tube of the
air silencer
box disconnected. Serious
engine damage
will occur ifthis notice
is disregarded.
When operating the vehicle in tern
perature exceeding 00C (320F), the
rubber ring must block the engine side
orifice and the rubber vent must be
positioned on the side of the silencer
box to allow cold air circulation.
((/
:; - - r
I' :
--~ :;.-- -
- Ab~~;~ot'~~;:{~~Occ~~.
: - ':\,~ ~. iQ
Side of • "1' .'-l-_
Silencer box..... • ' Ii J.i l
'" Rubber' IHubberplug
'-t. ~
In temperatures below 0° C (320F)
and / or powder snow, the rubber plug
must block the entry of fresh air on
the side
of the silencer box and the
rubber vent must allow the warm air
being emitted from the engine to be
directed over the carburetor.
_CAUTION: Observe temperature
"changes and locate plugs accord-
ingly. Incorrect location of plugs may
cause carburetor ice-up or engine over-
heating.

Inspect belt tor cracks, fraying or ab-
normal wear (uneven wear, wear on
one side, etc.l. If abnormal wear is
noted, probable cause is pulley mis
alignment. Contact your dealer. Check
drive belt
width, drive belt width should
not be less than 30 rnrn (13;16 "l wide.
ONOTE: When installing a new
drive belt, a break-in period of 10-
15miles is strongly recommended.
Inspect steering mechanism for
tight-
ness of components (steering arm,
ball joint, stc.l. If necessary, replace or
retighten. Check condition of ski and
ski runner. Replace if worn.
Run vehicle forward so that true free-
play can be taken. Check tension then
turn driven pulley
Yz turn counter-
clockwise and recheck. Starting from
maximum reading, adjust chain tension
to 6 rnrn (Y4") free-play. Remove cap-
screw locking chain tsnsioner in place.
(Tensioner is located at
bottom left of
gearbox).
() rnrn maximum
Chain tensioner
Rotate the tensionor as required to ob-
tain correct chain tension.
Replace capscrew to lock chain ten"
sioner in place.
ONOTE: If the vehicle is used to
carry or pull heavy loads, it is ad-
visable to change the gear ratio. Con ..
tact your dealer for optional gears.
Ihe brake mechanism is self-adjusting,
therefore, periodic adjustment is
not re-
quired. However, the brake mechanism
can be checked by depressing brake
control lever. Brake should apply fully
when lever is 13 mrn
(Y2") approx.
from handlebar grip. If it does not, do
not tamper with the brake, contact
your servicing dealer. Check the slop
light to see if it functions. If necessary,
readjust switch position.
•
WARNING: Brake pucks less
than 5 mm (~;'6 ") thick must be
replaced. Replacement must be per-
formed by an authorized Ski-Doo deal-
er. Always check
the stop light to see if
it functions.
Ski should be perpendicular to handle-
bar. To align:
Remove steering padding.
Remove
bolt securing handlebar to
steering column.
Remove handlebar to expose splined
end of steering column.
Reposition handlebar on splines so
that it is perpendicular
with ski. Install
and tighten bolt to 40-47 N.m (30~35
ft .. lbsl.
ONOTE: If correct spline alignmem
is unobtainable at handlebar
move lower steering bracket ,{located
on top of qearbox) to obtain proper lo-
cation. Lower steering bracket holes
are slotted. .
17

IMPORTANT: The engine head nuttor-
que should be checked after the first 5
hours of operation.
With engine cold, check that engine
head nuts are tight and equally torqued
to 20 N.m
('15 tt-lbs).
The angle of the headlamp beam has
been pre-adjusted prior to delivery.
Should you wish re-adjustment, place
vehicle on a flat surface 7,6 m(25')
from a wallar screen.
TOP VIEW
Check engine mount nuts for tight-
ness. Retighten if necessary.
The engine / muffler attaching parts
are vital toward efficient muffler func-
tion. Check all attachments. Replace
springs and / or tighten if necessary. SIDE VIEW
7.6 rn (25 It)
Ground
Inspect belt for cracks, uneven wear,
etc. Check fan belt tension, 6
rnrn (% ")
free play should exist when deflection
is correct.
It belt seems damaged or if tension is
incorrect, contact your dealer immedi-
ately.
WARNING: If Ian protector is re-
moved, always reinstall after ser-
Check electrical wiring and
compo-
nents, retighten loose connections.
Check for stripped wires or damaged
insulation. Thoroughly inspect the ve·
hicle and tighten loose bolts, nuts and
linkage. Inspect ski and ski runner
lor
wear.
18
With the rider seated on the vehicle
and the high beam ON, check that the
center of high intensity zone of high
beam is 50 mm (2") below horizontal
line of headlamp height.
To adjust,
Remove head!amp chrome ring, turn
upper or lower adjusting screws to ob-
lain desired beam position.
II headlamp is burnt, remove cab. Un-
plug connector from headlarnp. Re-
move rubber boot and unfasten bulb
retainer clips. Detach bulb and replace.
if taillight bulb is burnt, expose bulb
removing red plastic lens. To remove,
unscrew the
two (2) Phillips head
screws. Verify all lights after replace-
ment.