
INTRODUCTION
Congratulations on your purchase of the CRUX This motorcycle has been produced using the
latest technology in our modern plant, to provide you a happy, enjoyable and safe riding for
many thousand kilometers and years. It represents the high degree of craftsmanship and
reliability that have made YMIS a leader in these fields.
This Owner’s Manual will give you an understanding of the operation, inspection and basic
maintenance of this Motorcycle as recommended in this Owner ’s manual. Always  demand
only YMIS Genuine Spare Parts and Yamalube oil. If you have any queries regarding the
operation or maintenance of your Motorcycle, please consult your YMIS DEALER who will be
too happy to help you.
This Owner ’s Manual also includes the GREEN BOOK containing Guidelines, DO’s and
DON’Ts to be followed by the Owner/User of the Motorcycle for keeping Environment Clean
and Green. You are requested to please read the GREEN BOOK carefully.
We provide,
YAMAHA MOTOR INDIA SALES PVT. LTD.
19/6, Mathura Road,
Faridabad-121006 (India)
PG1_55.pmd9/24/2005, 7:52 AM 1 

INSTRUMENT AND CONTROL FUNCTIONS
1. Choke lever  
pkWd yhoj
Choke lever  pksd yhoj
Starting a cold engine requires a
richer air-fuel mixture. A separate
starter circuit supplies this mixture.BaMs batu dks pkyw ¼LVkVZ½ djus ds fy,
vR;f/kd gok rFkk b±/kUk ds feJ.k dh
vko';drk gksrh gSA  vyx ls ,d ^LVkVZj
l£dV* bl feJ.k dk forj.k ¼lIykbZ½
djrk gSA   Push the Choke Lever in “DOWN”
direction to turn “ON” choke.
^vkWu* dh fLFkfr esa ykus ds fy,&^pkWd*
yhoj dks ^uhps* dh fn'kk esa ykvksA
1. Arrow mark  
rhj dk fu'kku
RES: This indicates reserve. If you
run out of fuel while riding, set
the fuel cock to this position.
Fill the tank at the first oppor-
tunity. Be sue to set the fuel
cock back to “ON” after refuel-
ing.
fjt+oZ  % ;g ^fjt+oZ* dks n'kkZrk gSA  ;fn
eksVjlkbfdy pykrs gq, b±/ku
lekIr gksrk gqvk yxs rks b±/ku dh
dkWd dks ^fjt+oZ* dh voLFkk esa ys
vk,aA  igyk ekSdk feyrs gh] Vadh
dks Hkjok ysaaA  isVªksy Hkjokus ds
ckn ¶;wYk dkWd dks fQj ls ^vkWu*
ds fu'kku ij yk;saA
1. Kick starter  
fdd LVkVZj
  Push the Choke Lever in “UP”
direction to turn “OFF” choke.
pksd yhoj dks can ¼vkWQ½ djus ds
fy, bls Åij dh fn'kk esa mBk;saA
Kick-starter
  fdd LVkVZj
Raise the right footrest, and rotate
the kick starter away from the engine.
Push the kick starter down lightly with
your foot until the gears engage, then
kick smoothly and forcefully to start
the engine. This model has a
primary-coupled kick starter so the
engine can be started in any gear if
the clutch is disengaged. However,
shifting to neutral before starting is
recommended.
3.7
;a=k vkSj fu;a=k.k mi;ksx ¼QaD'kaUl½RES
11
NEVER MIX OIL IN PETROL  
 isVªksy esa rsy dHkh u feyk,aA
PG1_55.pmd9/24/2005, 7:53 AM 24 

The exhaust system is hot. Park
the Motorcycle in a place where
pedestrains or children are not
likely to touch the Motorcycle.Do
not park the Motorcycle on a slope
or soft ground; the Motorcycle may
overturn.   psrkouh
,DtkWLV&flLVe ¼/kq¡vk vkfn ds fudkl
dh ç.kkyh½ xeZ g¨rh gSA e¨VjlkbZfdy
d¨ ,slh txg ij [kM+k djsa tgk¡ ;g
iSny pyus oky¨a vFkok cPp¨ ds laidZ
esa u vkus ik,A  e¨Vj&lkbZfdy d¨
 CAUTION :
Be sure to replace the engine oil as
per recommended schedule. lko/kkuh 
:
batu ds rsy d¨ çLrkfor f'kM~;wy
¼lwph½ ds vuqlkj cnysaAvkids e¨Vj&lkbZfdy ds thou esa 
0 ls
1,000 
fdñehñ ds chp dk le; lokZf/kd
egRoiw.kZ gSA blh dkj.k gekjk lq>ko gS
fd vki fuEufyf[kr d¨ /;ku ls i<+saA
vkid¨ 1,000
 fdñehñ rd blds Åij
vR;f/kd ot+u ugh Mkyuk pkfg,A mfpr
vkWijs¯Vx Dyhjsal rd vkus ds fy;s batu
ds fofHké Hkkx bl vo/kh esa Lo;a f?klrs
v©j ikWfy'k g¨ tkrs gSA  bl vof/k esa
iw.kZ FkzkWVy vkWijs'ku ¼fØ;k½ vFkok batu
ds vR;kf/kd xeZ g¨us okyh fLFkrh;ksa ls
cpuk pkfg,A OPERATION AND IMPORTANT RIDING POINTS
5.5
IT IS NOT RECOMMENDED TO RIDE THE MOTORCYCLE WITH CONSTANT THROTTLE
OPENING FOR VERY LONG DISTANCE
1,000 km and below :
Avoid prolonged full-throttle
operation.  Vary speed
occasionally.
1,000 
fdñehñ rFkk mlls de%&
foLr r laiw.kZ FkzkWVy fØ;k ls cpsaA
volj ds vuqlkj xfr cnyrs jgsaA
 CAUTION :
If any engine trouble should occurs
during the “Running-in” period,
consult a YMIS dealer immediately. lko/kkuh 
:
;fn jfuax&bu ¼Øfed½ le; ds n©jku
batu esa d¨bZ [k+jkch vkrh gS r¨
okbZñ,eñvkbZñ,lñ  Mhyj ls laidZ djsaAParking
When parking the Motorcycle, stop
the engine and remove the ignition
key. Turn the fuel cock to “OFF”
whenever stopping the engine.
dk;Z rFkk lokjh ls tqM+s vko';d rF;
dks can djuk gk rks] ¶;wy&dkWd d¨
vkWQ ds LFkku ij ys tk;saA
ik£dax
e¨Vj&lkbZfdy d¨ [kM+k djrs le; bat+u
d¨ can dj nsa rFkk bxuh'ku ¼Toyu½  dh
pkch d¨ ckgj fudky ysaA tc Hkh batu
WARNING
PG1_55.pmd9/24/2005, 7:53 AM 36 

PREVENTIVE MAINTENANCE SCHEDULE
S.NO.ITEM OPERATION
1. VALVES
2. SPARK PLUG
3 . CARBURETOR
4. AIR FILTER*
5. FUEL LINE
6 . FUEL FILTER
7. ENGINE OIL
8.
9.
10.
11. CLUTCH
12.
1 3 . WHEELS
Check valve clearances, adjust if necessary.
Check condition, gap;
Clean and reset if necessary.
Check idle speed, Choke lever operation.
Clean, inspect & lubricate. (Replace if necessary)
Check fuel hose, for cracks or damage.
Replace if necessary.
Replace with recommended oil - Yamalube SG Grade
(Warm engine before draining)
Wash with petrol
Check operation./Adjust if necessary.
Grease the brake cam.
Check for wear, replace if necessary.
Check alignment marks on Push Lever and
Crankcase L.H. Adjust if necessary.
Check Rear Arm assembly for looseness.
Tighten with specified Torque if necessary.
Check runout, spoke tightness, damage;
Correct it, if necessary.Check for free flow of petrol, cleanliness of filter  bowl,
Replace if necessary.
ENGINE  OIL
FILTER  SCREEN
BRAKE FRONT
& REAR
BRAKE SHOES-
FRONT & REAR
REAR ARM
PIVOT
REPLACE EVERY 10,000 km
•••
   ••
SERVICE
FREE
PAIDEVERY
2000
KM I-VIVII-VIIIIX-XXI-XV
BONUS
FREEPAID
6.3
PERIODIC MAINTENANCE AND MINOR REPAIR
lkef;d j[kj[kko rFkk ekewyh ejEer
•••
   ••
•••   ••
•••   ••
•••   ••
•••   ••
•••   ••
•••   ••
•••   ••
•••   ••
•••   ••
•••   •• •••   ••
PG1_55.pmd9/24/2005, 7:53 AM 39 

6.4
1 4 . WHEEL BEARING
1 5 . STEERING BEARING
1 6 . FRONT FORKS
17.
1 8 . DRIVE CHAIN
19.
20.
21. BATTERY
22.S.NO.ITEM OPERATION
SERVICE
FREE
PAIDEVERY
2000
KM
Check Bearing assembly for looseness, damage;
Replace if necessary.
Check Bearing assembly for looseness;
Correct if necessary.
Check operation/oil leakage. Repair if necessary.
Check all Chassis fittings and fasteners for looseness
Tighten as per specification.
Check operation and lubricate if necessary.
Check electrolyte level and top it up if necessary.
Check specific gravity and charge if required.
Check breather pipe for blockage and routing.
Check operation, free play, cable damage
Readjust or replace as required.Check chain slack, alignment. Adjust if necessary.
Clean & lubricate periodically.
CONTROL CABLES
-THROTTLE
-CLUTCH
-FRONT BRAKE
EVERY 10,000 km
• • •    • •
ABSORBER REAR SHOCK
NUTS, BOLTS AND
FASTENERS
CENTER STAND
Replace grease
Replace grease
Replace oil
EVERY 10,000 km
EVERY 10,000 km
EVERY MONTH
PREVENTIVE MAINTENANCE SCHEDULE
IT IS RECOMMENDED THAT THE ABOVE BE SERVICED BY AUTHORIZED YMIS DEALER.
SERVICE MORE FREQUENTLY WHEN THE VEHICLE IS DRIVEN IN DUSTY AREAS.
I-VIVII-VIIIIX-X XI-XV
BONUS
FREEPAID• • •    • •
• • •    • •
• • •    • •
• • •    • •
• • •    • •
• • •    • •
• • •    • •
Check operation/oil leakage. Repair if necessary.
  *
PERIODIC MAINTENANCE AND MINOR REPAIRlkef;d j[kj[kko rFkk ekewyh ejEer
PG1_55.pmd9/24/2005, 7:53 AM 40 

1. Engine oil filter cap
batu vkW;y fQYVj dSi
Engine oilbatu dk rsy1. Oil level measurement
rsy ds Lrj dks ukiukA
a. Place the Motorcycle on the
centerstand. Warm up the engine
for several minutes., - e¨VjlkbZfdy d¨ lSaVj LVSaM ij [kM+k
dj nsaA  batu d¨ dbZ feuV¨a rd
/khjs&/khjs xeZ djsaA
1. Maximum level  
mPpre Lrj
2. Minimum level  
fuEure Lrj
NOTE :Wait a few minutes until the oil level
settles before checking.u¨V %tk¡p djus ls igys tc rd vWk;y dk
Lrj ¼ysoy½ fLFkj u g¨ tk, rc rd
dqN feuV¨a ds fy, çrh{kk djsA
NOTE :
Be sure the Motorcycle is positioned
straight up when checking the oil
level. A slight tilt toward the side can
result in false readings.u¨V %;g lqfuf'pr djs fd rsy dk Lrj ns[krs
le; e¨Vj&lkbZfdy viuh txg ij lh/kh
[kM+h jgsA  ,d rjQ d¨ Fk¨M+k lk Hkh
>qdko jgus ls jh¯Mx xyr g¨ ldrh gSA
ALWAYS CHANGE ENGINE OIL AT RECOMMENDED INTERVALS
FOR OPTIMUM ENGINE PERFORMANCE AND ENGINE LIFE
6.11
PERIODIC MAINTENANCE AND MINOR REPAIR
lkef;d j[kj[kko rFkk ekewyh ejEer
PG1_55.pmd9/24/2005, 7:53 AM 47 

1. Engine oil drain plug  
batu vkW;y Mªsu Iyx
c. Remove the drain plug and drain
the oil.
Mªsu Iyx dks [kksy dj ckgj fudky
ysa v©j rsy dks fudyus nsaA
d. Reinstall the drain plug and
tighten it to the specified torque.
Mªsu Iyx dks fQj ls yxk nsa v©j bls
fu£n"V VkdZ rd dl nsaaA
f. Start the engine and warm up for
a few minutes. While warming
up, check for oil leakage. If oil
leakage is found, stop the engine
immediately and check for the
cause.
batu dks pkyw djsa v©j dqN feuVksa
ds fy, FkksM+k xeZ djrs le; rsy ds
fjlko dh tk¡p dj ysaA  ;fn rsy
*yhd^ dj jgk gks rks batu dks rqjar
can dj nsa vkSj dkj.k dh tk¡p djsaA
ALWAYS CHANGE ENGINE OIL AT RECOMMENDED GRADE OF ENGINE OIL
ges'kk dsoy çLrkfod xzsM dk batu&vkW;y gh ç;ksx djsaA
e. Fill engine with oil and install the
dipstick.
batu dks rsy ls Hkj ysa v©j fMikfLVd
dks mlesa yxk nsaA
   Tightening torque 
dlk x;k VkdZ %
Drain plug 
 Mªsu Iyx %
14.5 Lt.-lb (2.0 m-kg)
Recommended oil:
YAMALUBE 4 stroke motor oil
(20 W 40 type SG) or equivalent.
Oil quantity:
Total amount : 1.1 L
Periodic oil change :0.9 L
6.13
çLrkfod rsy %
;kekY;wc&
4 LVªksd eksVj vkW;y
¼
20 
M~CY;w 
40 
Vkbi ,l th½ vFkok
mlds leku½
rsy dh ek=kk %
dqy ek=kk %
1.1
 fyñ
le;≤ ij rsy esa
ifjorZu %
  0.9
 fyñ
PERIODIC MAINTENANCE AND MINOR REPAIR
lkef;d j[kj[kko rFkk ekewyh ejEer
1
PG1_55.pmd9/24/2005, 7:53 AM 49 

 CAUTION :
Make sure the air filter is
properly seated in the air filter
case.
 The engine should never be run
without the air filter installed.
Excessive piston and/or
cylinder wear may result.
 Dirty Element Air Cleaner
causes excessive fuel
consumption and loss of
power.
 Clean Element Air Cleaner after
every 2000 kms.
 The Element Air Cleaner should
be cleaned and lubricated more
frequently (every 1000 km,s), if
Motorcycle is operated in very
dusty (e.g. unpaved, dust laden
roads) conditions. lko/kkuh %
;g lqfufpr djsa fd ,;j&fQYVj
lgh 
6. Apply recommended oil to the
entire surface of the each
element and squeeze out the
excess oil. They should be wet
but not dripping.
çR;sd ewy Hkkx dh van#uh lrg ij
çLrkfod rsy gh yxk, v©j Qkyrw
rsy ds fupksM+ ysA  os ¼ewy Hkkx½ xhys
gksus pkfg, u fd rsy esa Mwcs gq,A
Recommended oil
çLrkfod rsy :20W40 type SG
7. Pull the air filter elements over
the frame and install the air filter
in the case.
,;j&fQYVj ds ,yhesaV ¼ewy&fgLlksa½
dks Ýse ds Åij ls [khap ys rFkk
,;j&fQYVj dks dsl ds vanj yxk
nsaA
8. Install the Spring Wire.
¯Lçx okW;j Hkh yxk,¡A
9. Install the air filter case cover and
panel
,;j&fQYVj dsl ds doj v©j iSuy
dks yxk nsaA
6.15
PERIODIC MAINTENANCE AND MINOR REPAIR
lkef;d j[kj[kko rFkk ekewyh ejEer
PG1_55.pmd9/24/2005, 7:53 AM 51