APRILIA DORSODURO 900 2017 Guide

SERVICE STATION MANUAL
2Q000336
DORSODURO 900

SERVICE STATION
MANUAL
DORSODURO 900
THE VALUE OF SERVICE
Due to continuous updates and technical training programmes specific to aprilia products, only Aprilia
Official Network mechanics know this vehicle fully and have the specific tools necessary to carry out
maintenance and repair operations correctly.
Thereliabilityofthevehiclealsodependsonitsmechanicalconditions.Checkingthevehiclebeforeriding
it, performing maintenance correctly and using only original Aprilia spare parts are essential factors
for the reliability of your vehicle!
For information on the nearest Official Dealer and/or Service Centre consult our website:
www.aprilia.com
Only by requesting original aprilia spare parts can you be of purchasing products that were developed
andtested duringthe designand developmentof thevehicle itself.All Apriliaoriginal spareparts undergo
quality control procedures to guarantee reliability and durability.
The descriptions and images in this publication are given for illustrative purposes only.
While the basic features as described and illustrated in this manual remain unchanged, Piaggio & C.
S.p.A. reserves the right, at any time and without being required to update this publication beforehand,
to make any changes to components, parts or accessory supplies which it deems necessary to improve
the product, or which are required for manufacturing or commercial reasons.
Notallversions/modelsshowninthispublicationareavailableinallcountries.Theavailabilityofindividual
versions/models should be confirmed with the official Aprilia sales network.
The Aprilia trademark is the property of Piaggio & C. S.p.A.
© Copyright 2017 - Piaggio & C. S.p.A. All rights reserved. Reproduction of this publication in whole or
in part is prohibited.
Piaggio & C. S.p.A. Viale Rinaldo Piaggio, 25 - 56025 PONTEDERA (PI), Italy
www.piaggio.com

SERVICE STATION MANUAL
DORSODURO 900
This manual provides the main information to carry out regular maintenance operations on your vehicle.
This manual is intended to aprilia Dealers and their qualified mechanics; several concepts have been
deliberately omitted as they are considered unnecessary. As it is not possible to include complete
mechanical notions in this manual, users should have basic mechanical knowledge or minimum
knowledge about the procedures involved when repairing scooters. Without this knowledge, repairing or
checking the vehicle may be inefficient or even dangerous. As the vehicle repair and check procedures
are not described in detail, be extremely cautious so as not to damage components or injure individuals.
In order to optimise customer satisfaction when using our vehicles, aprilia s.p.a. commits itself to
continually improve its products and the relative documentation. The main technical modifications and
changes in repair procedures are communicated to all aprilia Sales Outlets and its International
Subsidiaries.These changes willbe introducedin the subsequenteditions ofthe manual. Incase ofneed
or further queries on repair and check procedures, consult aprilia CUSTOMER DEPARTMENT, which
will be prepared to provide any information on the subject and any further communications on updates
and technical changes related to the vehicle.
NOTE Provides key information to make the procedure easier to understand and carry out.
CAUTION Refers to specific procedures to carry out for preventing damages to the vehicle.
WARNING Refers to specific procedures to carry out to prevent injuries to the repairer.
Personal safety Failure to completely observe these instructions will result in serious risk of personal
injury.
Safeguarding the environment Sectionsmarked with this symbol indicate the correctuse of thevehicle
to prevent damaging the environment.
Vehicle intactness The incomplete or non-observance of these regulations leads to the risk of serious
damage to the vehicle and sometimes even the invalidity of the guarantee

INDEX OF TOPICS
CHARACTERISTICS CHAR
SPECIAL TOOLS S-TOOLS
MAINTENANCE MAIN
ELECTRICAL SYSTEM ELE SYS
ENGINE FROM VEHICLE ENG VE
ENGINE ENG
POWER SUPPLY P SUPP
SUSPENSIONS SUSP
CHASSIS CHAS
BRAKING SYSTEM BRAK SYS
CLUTCH SYSTEM CLU SYS
COOLING SYSTEM COOL SYS
BODYWORK BODYW
PRE-DELIVERY PRE DE

INDEX OF TOPICS
CHARACTERISTICS CHAR

Rules
Safety rules
Carbon monoxide
If you need to keep the engine running while working on the vehicle, please ensure that you do so in
an open or very well ventilated area. Never run the engine in an enclosed area. If you do work in an
enclosed area, make sure to use a fume extraction system.
CAUTION
EXHAUSTEMISSIONSCONTAINCARBONMONOXIDE,APOISONOUSGASWHICHCANCAUSE
LOSS OF CONSCIOUSNESS AND EVEN DEATH.
Fuel
CAUTION
FUEL USED TO DRIVE EXPLOSION ENGINES IS HIGHLY INFLAMMABLE AND CAN BECOME
EXPLOSIVE UNDER SPECIFIC CONDITIONS. IT IS THEREFORE RECOMMENDED TO CARRY
OUT REFUELLING AND MAINTENANCE PROCEDURES IN A VENTILATED AREA WITH THE EN-
GINE SWITCHED OFF. DO NOT SMOKE DURING REFUELLING OR NEAR FUEL VAPOUR. AVOID
ANY CONTACT WITH NAKED FLAME, SPARKS OR OTHER HEAT SOURCES WHICH MAY
CAUSE IGNITION OR EXPLOSION.
DO NOT ALLOW FUEL TO DISPERSE INTO THE ENVIRONMENT.
KEEP OUT OF THE REACH OF CHILDREN.
Hot parts
The engine and the exhaust system components get very hot and remain in this condition for a certain
time interval after the engine has been switched off. Before handling these components, make sure that
you are wearing insulating gloves or wait until the engine and the exhaust system have cooled down.
Coolant
The coolant contains ethylene glycol which, under certain conditions, can become flammable.
When it burns, ethylene glycol produces an invisible flame which however can cause burns.
CAUTION
TAKE PARTICULAR CARE NOT TO SPILL COOLANT ONTO HOT PARTS OR THE ENGINE AND
EXHAUST SYSTEM; THE FLUID MAY CATCH FIRE AND BURN WITH INVISIBLE FLAMES. WHEN
CARRYING OUT MAINTENANCE OPERATIONS, IT IS ADVISABLE TO WEAR LATEX GLOVES.
WHILE POISONOUS, COOLANT HAS A SWEET TASTE WHICH MAKES IT EXTREMELY AP-
PEALING TO ANIMALS. NEVER LEAVE COOLANT IN OPEN CONTAINERS WHERE IT MAY BE
REACHED AND DRUNK BY AN ANIMAL.
DORSODURO 900 Characteristics
CHAR - 7

KEEP OUT OF THE REACH OF CHILDREN.
NEVER REMOVE THE RADIATOR CAP WHILE THE ENGINE IS STILL HOT. COOLANT IS UNDER
PRESSURE AND MAY CAUSE BURNS.
Used engine oil and transmission oil
CAUTION
WHEN CARRYING OUT MAINTENANCE OPERATIONS, IT IS ADVISABLE TO WEAR PROTEC-
TIVE IMPERMEABLE GLOVES.
THE ENGINE OR GEARBOX OIL MAY CAUSE SERIOUS INJURIES TO THE SKIN IF HANDLED
FOR PROLONGED PERIODS OF TIME AND ON A REGULAR BASIS.
WASH YOUR HANDS CAREFULLY AFTER HANDLING OIL.
HAND THE OIL OVER TO OR HAVE IT COLLECTED BY THE NEAREST USED OIL RECYCLING
COMPANY OR THE SUPPLIER.
DO NOT DISPOSE OF OIL IN THE ENVIRONMENT
KEEP OUT OF THE REACH OF CHILDREN.
Brake and clutch fluid
BRAKE AND CLUTCH FLUIDS CAN DAMAGE THE PLASTIC OR RUBBER PAINTED SURFACES.
WHEN SERVICING THE BRAKING OR THE CLUTCH SYSTEM PROTECT THESE COMPONENTS
WITH A CLEAN CLOTH. ALWAYS WEAR PROTECTIVE GOGGLES WHEN SERVICING THESE
SYSTEMS. BRAKE AND CLUTCH FLUIDS ARE EXTREMELY HARMFUL FOR YOUR EYES. IN
THE EVENT OF ACCIDENTAL CONTACT WITH THE EYES, RINSE THEM IMMEDIATELY WITH
PLENTY OF COLD, CLEAN WATER AND SEEK MEDICAL ADVICE.
KEEP OUT OF THE REACH OF CHILDREN.
Battery electrolyte and hydrogen gas
CAUTION
THE BATTERY ELECTROLYTE IS TOXIC, CORROSIVE AND AS IT CONTAINS SULPHURIC ACID,
IT CAN CAUSE BURNS WHEN IN CONTACT WITH THE SKIN. WHEN HANDLING BATTERY
ELECTROLYTE, WEAR TIGHT-FITTING GLOVES AND PROTECTIVE APPAREL. IN THE EVENT
OF SKIN CONTACT WITH THE ELECTROLYTIC FLUID, RINSE WELL WITH PLENTY OF CLEAN
WATER. IT IS PARTICULARLY IMPORTANT TO PROTECT YOUR EYES BECAUSE EVEN TINY
AMOUNTSOFBATTERY ACID MAYCAUSEBLINDNESS.IFTHEFLUID GETS IN CONTACTWITH
YOUR EYES, WASH WITH ABUNDANT WATER FOR FIFTEEN MINUTES AND CONSULT AN EYE
SPECIALIST IMMEDIATELY. THE BATTERY RELEASES EXPLOSIVE GASES; KEEP IT AWAY
FROM FLAMES, SPARKS, CIGARETTES OR ANY OTHER HEAT SOURCES. ENSURE ADE-
QUATE VENTILATION WHEN SERVICING OR RECHARGING THE BATTERY.
KEEP OUT OF THE REACH OF CHILDREN.
BATTERY LIQUID IS CORROSIVE. DO NOT POUR OR SPILL ON PLASTIC COMPONENTS IN
PARTICULAR. ENSURE THAT THE ELECTROLYTIC ACID IS COMPATIBLE WITH THE BATTERY
BEING ACTIVATED.
Maintenance rules
GENERAL PRECAUTIONS AND INFORMATION
When repairs, disassembly and reassembly of the vehicle is carried out, follow the following recom-
mendations strictly.
Characteristics DORSODURO 900
CHAR - 8

BEFORE DISASSEMBLING COMPONENTS
•Remove the dirt, mud, dust and foreign objects from the vehicle before disassembling com-
ponents. Wherever required, use the special tools designed for this vehicle.
DISASSEMBLING COMPONENTS
•Do not loosen and/or tighten the screws and nuts using pliers or other tools, but always use
the specific wrench.
•Mark the positions on all the connection joints (hoses, cables, etc.) before separating them
and identify them with different distinctive marks.
•Each piece should be clearly marked in order to be identified during the installation phase.
•Carefully clean and wash the disassembled components with detergents with a low flam-
mability grade.
•Keep the coupled parts together because they have "adapted" to one another following
normal wear.
•Some components must be used together or replaced entirely.
•Keep away from heat sources.
REASSEMBLING COMPONENTS
CAUTION
BEARINGS MUST ROTATE FREELY, WITHOUT JAMMING AND/OR NOISE, OTHERWISE, THEY
NEED TO BE REPLACED.
•Only use ORIGINAL Aprilia SPARE PARTS.
•Comply with lubricant and consumables use guidelines.
•Lubricate parts (whenever possible) before reassembling them.
•Whentighteningnuts andscrews, start eitherfrom the componentswith thelargestdiameter
or from the innermost components, proceeding diagonally. Tighten nuts and screws in suc-
cessive steps before applying the tightening torque.
•Always replace self-locking nuts, washers, sealing rings, circlips, O-rings (OR), cotter pins
and screws with new parts if the thread is damaged.
•When assembling the bearings, make sure to lubricate them well.
•Check that each component is assembled correctly.
•After a repair or routine maintenance, carry out pre-ride checks and test the vehicle on
private grounds or in an area with low traffic.
•Clean all mating surfaces, oil seal rims and gaskets before refitting. Smear a thin layer of
lithium-based grease on the oil seal rims. Reassemble oil seals and bearings with the brand
or batch number facing outward (visible side).
ELECTRICAL CONNECTORS
Electric connectors must be disconnected as described below; failure to comply with this procedure
causes irreparable damage to both the connector and the wiring harness:
Press the relative safety clips, if applicable.
DORSODURO 900 Characteristics
CHAR - 9

•Grip the two connectors and disconnect them by pulling them in opposite directions.
•If any signs of dirt, rust, moisture, etc. are noted, clean the inside of the connector carefully
with a jet of compressed air.
•Ensure that the cables are correctly fastened to the internal connector terminals.
•Then connect the two connectors, ensuring that they couple correctly (if fitted with clips, you
will hear them "click" into place).
CAUTION
DO NOT DISCONNECT CONNECTORS BY PULLING THE CABLES.
NOTE
THE TWO CONNECTORS CAN ONLY BE CONNECTED IN ONE DIRECTION: CONNECT THEM
THE RIGHT WAY ROUND.
TIGHTENING TORQUES
CAUTION
IF UNSCREWING A SELF-LOCKING NUT, IT MUST BE REPLACED WITH A NEW ONE.
CAUTION
REMEMBER THAT THE TIGHTENING TORQUE FOR ALL THE FIXING ELEMENTS LOCATED ON
WHEELS, BRAKES, WHEEL AXLES AND OTHER SUSPENSION COMPONENTS PLAY A FUN-
DAMENTAL ROLE IN GUARANTEEING THE SAFETY OF THE VEHICLE AND MUST BE KEPT AT
THE PRESCRIBED VALUES. REGULARLY CHECK THE TIGHTENING TORQUE OF THE FIXING
ELEMENTS AND ALWAYS USE A TORQUE WRENCH WHEN REFITTING. IF THESE WARNINGS
ARE NOT OBSERVED, ONE OF THESE COMPONENTS COULD LOOSEN AND COME OFF,
BLOCKING A WHEEL OR CAUSING OTHER PROBLEMS THAT WOULD COMPROMISE MA-
NOEUVRABILITY, LEADING TO A CRASH WITH THE RISK OF SERIOUS INJURY OR EVEN
DEATH.
Running-in
Runningthe engine incorrectly is essentialfor ensuring enginelongevity and functionality.Twisty roads
and gradients are ideal for running in the engine, brakes and suspension effectively. Vary your riding
speed during the running in period. This ensures that components operate in "loaded" conditions and
then "unloaded" conditions, allowing the engine components to cool.
CAUTION
THE FULL PERFORMANCE OF THE VEHICLE IS ONLY AVAILABLE AFTER THE SERVICE AT
THE END OF THE RUNNING IN PERIOD.
Follow these guidelines:
•Do not fully open the throttle grip abruptly at low engine speeds, either during or after the
running in period.
•During the first 100 Km (62.14 miles) use the brakes gently, avoiding sudden or prolonged
braking. That is to permit the adequate adjustment of the pad friction material to the brake
discs.
•It is recommended that during the first 250 km (155.34 mi) not to exceed 6500 rpm and not
tofullyopenthegas knobforprolongedperiods.Forthesubsequentkm,uptoapproximately
1000 km (621.37 mi), progressively increase rpm and "full gas" periods.
CAUTION
TO PREVENT THE RISK OF INJURY TO YOURSELF OR OTHERS AND/OR DAMAGE TO THE
VEHICLE, HAVE THE CHECKS LISTED IN THE SCHEDULED MAINTENANCE TABLE OF THE
Characteristics DORSODURO 900
CHAR - 10

MAINTENANCE PROGRAMME SECTION CARRIED OUT AT THE SPECIFIED MILEAGE INTER-
VALS.
Vehicle identification
Write down the chassis and engine number in the specific space in this booklet. The chassis number
is handy when purchasing spare parts.
CAUTION
THE MODIFICATION OF THE IDENTIFICATION CODES IS A SERIOUS PUNISHABLE CRIME.
HOWEVER, THE LIMITED WARRANTY FOR NEW VEHICLES WILL BE VOID IF THE VEHICLE
IDENTIFICATION NUMBER (VIN) HAS BEEN MODIFIED OR NOT PROMPTLY DETERMINED.
This number consists of numbers and letters, as in the example shown below.
ZD4RKB000YSXXXXXX
KEY:
ZD4: WMI (World manufacturer identifier) code;
KB: model;
000: RF or RR (Europe);
0: free digit;
Y: year of manufacture;
S: production plant (S= Scorzè);
XXXXXX: serial number (6 digits);
FRAME NUMBER
The chassis number is stamped on the RH side of
the headstock.
Chassis No. ....................
ENGINE NUMBER
The engine number is printed on the base of the
engine crankcase, left hand side.
Engine No. ....................
DORSODURO 900 Characteristics
CHAR - 11

Dimensions and mass
WEIGHT AND DIMENSIONS
Specification Desc./Quantity
Max. length 2185 mm (86.02 in)
Max width (measured at the handguards) 905 mm (35.63 in)
Max height (at the windshield) 1185 mm (46.65 in)
Wheelbase 1515 mm (59.65 in)
Kerb weight 212 kg (467.38 lb)
Weight fully loaded 429 kg (945.78 lb)
Engine
ENGINE
Specification Desc./Quantity
Model M55CM
Type Four-stroke longitudinal 90° V twin-cylinder with 4 valves per
cylinder, 2 cam shafts at the big end.
Cylinder number 2
Total engine capacity 896.1 cm³ (54.68 cu in)
Bore / stroke 92 x 67.4 mm (3.62 x 2.65 in)
Compression ratio 11.5: 1
Intake valve clearance 0.10 - 0.15 mm (0.0039 - 0.0059 in)
Exhaust valve clearance 0.15 - 0.20 mm (0.0059 - 0.0078 in)
Start up Electric
Engine idle speed 1450 +/- 100 rpm
Rpm of the engine at full power 8750 +/- 100 rpm
Clutch Multi plate wet clutch with mechanical control lever on left side
of the handlebar.
Lubrication Wet crankcase. Pressurised system regulated by trochoidal
pump.
Air filter With dry filter cartridge
Liquid Liquid
GEARBOX
Specification Desc./Quantity
Type Mechanical, 6 speeds with foot lever on the left hand side of
the engine
Transmission
DRIVE RATIOS
Specification Desc./Quantity
Drive ratio Primary gear 40/69
Drive ratio, 1st gear 14/36 (secondary)
Drive ratio, 2nd gear 17/32 (secondary)
Drive ratio, 3rd gear 20/30 (secondary)
Drive ratio, 4th gear 22/28 (secondary)
Drive ratio, 5th gear 23/26 (secondary)
Drive ratio, 6th gear 24/25 (secondary)
Final drive ratio 15/44
Characteristics DORSODURO 900
CHAR - 12

Capacities
CAPACITY
Specification Desc./Quantity
Fuel (reserve included) 11.5 l (2.53 UK gal; 3,03 US gal)
Fuel reserve 3 l (0.66 UK gal; 0.79 US gal)
Engine oil 3.0 l (without oil change filter)(0.66 UK gal; 0.79 US gal)
3.2 l (with oil filter change) (0.70 Uk gal; 0.85 US gal)
Coolant 1.8 l (0.40 UK gal; 0.48 US gal)
Seats 2
Maximum weight limit 217 kg (478.40 lb) (rider + passenger + luggage)
Drive chain
DRIVE CHAIN
Specification Desc./Quantity
Type Endless (without chain hammerlocks) and with sealed links.
No. of links 112
Model 525 ZRPK
Electrical system
ELECTRICAL SYSTEM
Specification Desc./Quantity
Battery 12 V - 10 Ah YTX 12 - BS
Alternatively:
12 V - 12 Ah YTX 14 - BS
Main fuses 30 A, 5 A
Secondary fuses 7,5 A (2), 10 A, 15 A (3)
ABS fuse 20 A
Alternator (permanent magnet type) 13.5 V - 450 W at 6000 rpm
SPARK PLUGS
Specification Desc./Quantity
Standard spark plugs NGK CR8EKB
Spark plug electrode gap 0.6 - 0.7 mm (0.024 - 0.028 in)
Resistance 5 kOhm
BULBS
Specification Desc./Quantity
Low/ high beam light 12V - 60W/55W H4
Front daylight running lights 12 V - 6 W H6
Turn indicator light 12V - 10W
Rear daylight running light /stop light LED
Licence plate light 12 V - 5 W
WARNING LIGHTS
Specification Desc./Quantity
ABS LED
High beam light LED
Fuel reserve LED
Turn indicators LED
Overspeed threshold/shift light LED
Immobilizer LED
MI LED
General warning LED
Side stand LED
DORSODURO 900 Characteristics
CHAR - 13

Specification Desc./Quantity
ATC LED
Frame and suspensions
FRAME
Specification Desc./Quantity
Type Die-cast aluminium plates and high yield steel tube trellis.
Steering tilt angle (with extended suspensions) 26°
Trail 108 mm (4.25 in)
SUSPENSIONS
Specification Desc./Quantity
Front Upside-down hydraulically operated telescopic fork. 41 mm
(1.61 in) diam. rods
Travel 168 mm (6.61 in)
Rear Swingarm and adjustable hydraulic single shock absorber.
Travel 52 +/- 1 mm (2.05 +/- 0.039 in)
SIZES A AND B
Specification Desc./Quantity
Size A ... mm (... in)
Size B ... mm (... in)
Brakes
BRAKES
Specification Desc./Quantity
Front Double floating disc - Ø 320 mm (12.60 in), radially-mounted
calliper with 2 Ø 27 mm (1.06 in) pistons; 2 diam 32.03 mm
(1.26 in) and two pads per clamp.
Rear Disc brake - diam. 240 mm (9.45 in), single piston calliper -
diam. 35 mm (1.38 in)
Wheels and tyres
WHEEL RIMS
Specification Desc./Quantity
Type In light alloy with extractable pin
Front 3.50 x 17"
Rear 6.00 x 17"
Characteristics DORSODURO 900
CHAR - 14

TYRES
Specification Desc./Quantity
Tyre (as standard) DUNLOP SPORTMAX QUALIFIER
Front 120/70 ZR17" (58W)
Front tyre pressure rider only: 2.3 bar (230 kPa) (33.36 PSI)
rider + passenger: 2.4 bar (240 kPa) (34.81 PSI)
Rear 180/55 ZR17" (73W)
Rear tyre pressure rider only: 2.5 bar (250 kPa) (36.26 PSI)
rider + passenger: 2.7 bar (270 kPa) (39.16 PSI)
Supply
FUEL SUPPLY SYSTEM
Specification Desc./Quantity
Type Electronic injection (Multipoint)
Throttle valve diameter Diam. 52 mm (2.05 in)
Fuel Unleaded petrol max E10 (95 RON)
Tightening Torques
If the following tables do not expressly indicate the tightening torque values, refer to the table with the
generic torque values indicated below.
GENERAL TIGHTENING TORQUES
M4 M5 M6 M8 M10 M12
Metric tightening torque: TE - TEFL - SHC - TBEI
- TCC - TS 3 Nm (2.21 lb ft) 6 Nm (4.43 lb ft) 10 Nm (7.38 lb ft) 25 Nm (18.44lbft) 50 Nm (36.88lbft) 80 Nm (59.00lbft)
GENERAL TIGHTENING TORQUES FOR SELF TAPPING SCREWS FOR PLASTIC
2.9 mm 3.9 mm 4.2 mm 5 mm
Tightening torque 2 Nm (1.48 lb ft) 2 Nm (1.48 lb ft) 3 Nm (2.21 lb ft) 3 Nm (2.21 lb ft)
Chassis
DORSODURO 900 Characteristics
CHAR - 15

Front side
COOLING SYSTEM
Pos. Description Type Quantity Torque Notes
1 Electric fan fastening screws Self-tapping
4.2x22 3 3 Nm (2.21 lb ft) -
2 Screw for fastening the radiator to
the frame on the left-hand side M6x25 1 10 Nm (7.38 lb ft) -
3 Screws for fastening the radiator
bracket to the engine and the left-
hand side of the radiator
M6x25 2 10 Nm (7.38 lb ft) -
4 Screw for fastening the expansion
tank M6x20 1 10 Nm (7.38 lb ft) -
Characteristics DORSODURO 900
CHAR - 16

FRONT FORK
Pos. Description Type Quantity Torque Notes
1 Fork feet closure screws M6x40 4 10 Nm (7.38 lb ft) -
2 Screw for fastening the ABS sensor
to the right fork foot M5x16 1 6 Nm (4.43 lb ft) -
DORSODURO 900 Characteristics
CHAR - 17

STEERING
Pos. Description Type Quantity Torque Notes
1 Steering headstock ring nut M25x1 1 Tightening torque 50
Nm (36.88 lb ft) (for
steering assembly peri-
od of adjustment) |
Make two complete
turns to the right and
two complete turns to
the left | Loosen the ring
nutbymakinga90°turn
| Tightening torque 15
Nm+/-15%(11.06lb ft)
2 Steering headstock nut M22x1 1 Tightening torque 25
Nm (18.44 lb ft) + Loc-
tite 243 | Tightening tor-
que 25 Nm (18.44 lb ft)
-
3 Screws for fastening the fork stan-
chions to the lower plate M8x35 4 25 Nm (18.44 lb ft) -
4Screws for fastening the lower stand
to the upper plate M10x60 2 50 Nm (36.88 lb ft) Loctite 243
5 Screws for fastening the fork stan-
chions to the upper plate M8x30 2 25 Nm (18.44 lb ft) -
6 Screw for fastening the steering
headstock to the upper plate M8x30 1 25 Nm (18.44 lb ft) Loctite 243
INSTRUMENT PANEL
Pos. Description Type Quantity Torque Notes
1 Screws for fastening the steering
plate to the instrument panel plate M6x20 2 10 Nm (7.38 lb ft) -
2 Screws fastening instrument cluster
to support bracket Self-tapping 5x14 3 3 Nm (2.21 lb ft) -
3 Instrument panel adapter fastening
screws M5x12 4 3 Nm (2.21 lb ft) -
Characteristics DORSODURO 900
CHAR - 18

GUARD
Pos. Description Type Quantity Torque Notes
1 Screws for fastening the anti-vibra-
tion weights and the hand guards to
the handlebar terminals
M6x50 2 10 Nm (7.38 lb ft) -
2Screwsfor fasteningtheupper U-bolt
to the lower U-bolt M8x25 4 25 Nm (18.44 lb ft) -
- Light switch closure screws - 2 1.5 Nm (1.11 lb ft) -
- Electronic control closure screws - - 4 Nm (2.95 lb ft) -
- Rear view mirror attachment - 2 Manual -
DORSODURO 900 Characteristics
CHAR - 19

CLUTCH PUMP
Pos. Description Type Quantity Torque Notes
1 Clutch cylinder fastening screws M6x20 2 8 Nm (5.90 lb ft) Perform two tight-
ening cycles
2 Screw for fastening the pipe to the
clutch pump M10x1 1 25 Nm (18.44 lb ft) -
3Screwsfor fastening theclutch pump
to the handlebars - 2 10 Nm (7.38 lb ft) -
4 Clutch cylinder fastening screw M6x75 1 8 Nm (5.90 lb ft) Perform two tight-
ening cycles
5 Screw for fastening the pipe to the
clutch cylinder M10x1 1 25 Nm (18.44 lb ft) -
Characteristics DORSODURO 900
CHAR - 20