BRP ski-doo MX Z X 440 RACING User manual

Mmc-2005-001 Racing.FH8 Wed Sep 15 15:27:01 2004 Page 1
C M Y CM MY CY CMY K

MMC2005-001_00A.FM 1
2005 RACING HANDBOOK
TABLE OF CONTENTS
Section
CONTACTING THE RACE DEPARTMENT .............................................................................. 01-1
2005 MODELS TECHNICAL DATA.......................................................................................... 02-1
CHASSIS PREPARATION ........................................................................................................ 03-1
SUSPENSION SC-3 SC-4 - RAS.............................................................................................. 04-1
ENGINE PREPARATION .......................................................................................................... 05-1
DRIVE SYSTEM ....................................................................................................................... 06-1
2005 MX Z X 440 ..................................................................................................................... 07-1
2005 MX Z 550 AND 380 FC ................................................................................................... 08-1
2005 800 MOD ENGINE KIT ................................................................................................... 09-1
2004 MX Z X 440 ..................................................................................................................... 10-1
COMPETITION PREPARATION ............................................................................................... 11-1
SERVICE TOOLS...................................................................................................................... 12-1
ACCESSORIES......................................................................................................................... 13-1
KEEPING YOUR MACHINE LEGAL IS YOUR RESPONSIBILITY
Read the rule book and/or contact organization you will be competing in.
WARNING
This information relates to the preparation and use of snowmobiles in competitive events.
Bombardier Inc. disclaims liability for all damages and/or injuries resulting from the improper
use of the contents. We strongly recommend that these modifications be carried out and/or ver-
ified by a highly-skilled professional racing mechanic. It is understood that racing or modifications
of any Bombardier-made snowmobile voids the vehicle warranty and that such modifications
may render use of the vehicle illegal in other than sanctioned racing events under existing federal,
provincial and state regulations.

MMC2005-001_01A.FM 01-1
SECTION 01 - CONTACTING THE RACE DEPARTMENT
RACE DEPARTMENT CONTACTS
U.S. & CDN RACERS (ENGLISH)
Steve Cowing
Competition and Media Relations Manager
24078 Greenway Rd. Unit #4
Forest Lake MN. 55025
Phone: [phone]
Fax:[phone]
E-mail: [e-mail]
• Race Program
•RaceResumes
• Race Sleds Allocation
• Media Relations
• Press Events
• Dealer Programs
Tom Lawrence
Race Coordinator
7575 Bombardier Court
Wausau WI. 54401
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
• Technical Support
• Race Schools
• Race Manual
• MPEM Programming
Website: www.ski-doo.com/racingzone
• Race Schedule and Results
NOTE: E-mail is the preferred method of communications throughout the year.

01-2 MMC2005-001_01A.FM
SECTION 01 - CONTACTING THE RACE DEPARTMENT
CDN RACERS (FRENCH SPEAKING RACERS ONLY)
Marcel Imbeault
Race Manager
565, de la Montagne
Valcourt, QC J0E 2L0
Phone: [phone] Ext. 5479
Fax: [phone]
E-mail: marc[email protected]
• Race Program
•RaceResumes
• Race Sleds Allocation
Hélène Despaties
Race Manager Assistant
565, de la Montagne
Valcourt, QC J0E 2L0
Phone: [phone] Ext. 5075
Fax: [phone]
E-mail: helene.despati[email protected]
• T.I.P. Sheet Distribution (See T.I.P. Sheet Application on Page 1-3)
Yvon Petit
Race Technician
565, de la Montagne
Valcourt QC. J0E 2L0
Phone: [phone] Ext. 5803
Fax: [phone]
E-mail: yv[email protected]
• Technical Support
Website: www.ski-doo.com/racingzone
• Race Schedule and Results
NOTE: E-mail is the preferred method of communications throughout the year.

SECTION 01 - CONTACTING THE RACE DEPARTMENT
MMC2005-001_01A.FM 01-3
Dear Ski-Doo X-Team
during the 2004-05 race season.
Name: City:
Fax: (your complete fax number)
T.I.P.
SHEET
APPLICATION
This form only will be accepted
Last year applications are not valid anymore
To receive the T.I.P. sheets by e-mail, send an e-mail to the following:
and mention to add your name on the tip sheet distribution list
Please add my name to your list of recipients for the T.I.P. sheets to be distributed
Fax to: Hélène Despaties at [phone]
TECHNICAL INFORMATION POSTING
To receive the T.I.P. sheets by fax, send a fax to the following:
[email protected]
*******
and mention to add your address on the tip sheet distribution list
MMC2005-001_01A.FM 01-3

01-4 MMC2005-001_01A.FM
SECTION 01 - CONTACTING THE RACE DEPARTMENT
O
O
RDER
FORM
Valcourt Race Dept. DATE: Page 1 of
Race Dept. Parts Order Desk
SHIP TO: (name & complete address)
DEALER #:
FED. ID # (US dealer only)
SOCIAL SECURITY #:
(US Racer only) Need your SS # for custom regulations
PHONE #: FAX #:
PAYMENT: VISA ___ MASTER CARD ___ # __________________________ Ex
p
. Date _______
SHIPPING CONDITIONS: RED: ______ BLUE: _______ GROUND: ______
DESCRIPTION PART # OR CLOTHING PART # QTY B/O
( 3) ONLY FAXED ORDERS WILL BE ACCEPTE D (COMPLETELY FILLED)
(2) Phone call orders or shippin
g
requests will not be accepted
Please, read the following important notices
(1) 15% fee will be char
g
ed on returned parts - Written Return Authorization Required
ALL B/O PARTS WILL BE CANCELLED, REORDER AT A LATER DATE
Fax [phone]
If you are a dealer:
If you are a racer:
( shippin
g
fees will be char
g
ed to you )
[email protected]

SECTION 01 - CONTACTING THE RACE DEPARTMENT
MMC2005-001_01A.FM 01-5
O
O
RDER
FORM
Race Support Truck DATE: Page 1 of____
Phone : [phone]
SHIP TO: (name & complete address)
Name:
Number:
Signature:
PHONE #: FAX #:
PAYMENT: VISA ___ MASTER CARD ___ # __________________________ Ex
p
. Date ______
_
SHIPPING CONDITIONS: RED: ______ BLUE: _______ GROUND: ______
DESCRIPTION PART # OR CLOTHING PART # QTY B/O
ALL B/O PARTS WILL BE CANCELLED, REORDER AT A LATER DATE
Fax: [phone]
If you are a dealer:
( shipping fees will be charged to you )
Please, read the following important notice
15% fee will be charged on returned parts - Written Return Authorization Required

MMC2005-001_02A.FM 02-1
SECTION 02 - 2005 MODELS TECHNICAL DATA
TABLE OF CONTENTS 0
MX Z X 440 RACING ................................................................................................................. 02-2
MX Z 600 HO/800 HO ................................................................................................................ 02-5
MX Z 380F/550F......................................................................................................................... 02-10
SUMMIT 600 HO/800 HO .......................................................................................................... 02-14
MACH Z 1000 SDI/SUMMIT 1000 SDI...................................................................................... 02-19
TECHNICAL DATA LEGEND ..................................................................................................... 02-23

02-2 MMC2005-001_02A.FM
SECTION 02 - 2005 MODELS TECHNICAL DATA
MX Z X 440 RACING
MODEL MX Z X 440 Racing
ENGINE
Engine type 453
Number of cylinders 2
Bore mm (in) 65.0 (2.56)
Stroke mm (in) 65.8 (2.59)
Displacement cm3(in3)436.7 (26.6)
Maximum power engine speed [1] ±100 RPM 8400
1st/Semi-trapezoidal
Piston ring type
2nd —
New mm (in) 0.4 (.0157)
Ring end gap
Wear Limit mm (in) 1.0 (.040)
New mm (in) 0.04 (.0016)
Ring/piston groove clearance
Wear Limit mm (in) 0.2 (.0079)
New mm (in) 0.10 ±0.016 (.0039±0.0006)
Piston/cylinder wall clearance
Wear Limit mm (in) 0.2 (.0079)
New mm (in) 0.39 (.0154)
Connecting rod big end axial play
Wear Limit mm (in) 1.2 (.0472)
Maximum crankshaft end-play [2] mm (in) 0.3 (.0118)
Maximum crankshaft deflection at PTO mm (in) 0.06 (.0024)
Reed Valve P/N 420 924 810
FUEL SYSTEM
Carburetor type PTO/MAG TMX 34-29/(Europe) TMX 34-33
Main jet PTO/MAG 400/(Europe) 350
Needle jet Q-6
Pilot jet 25
Needle identification — clip position 6EN29-61 — 3
Slide cut-away 4.0
Float adjustment ± 1 mm (± .040 in) —
Air screw adjustment ± 1/16 Turn 1.0
Idle speed RPM ± 200 RPM 1600
Gas/oil ratio mixing oil Premix 33: 1 / XP-S Synthetic oil
Vehicle with valid warranty (standard compression insert)
Inside North America (R + M)/2 91 or higher
Gas grade/pump octane number
Outsine North America RON 95
Vehicle without warranty
Gas grade/pump octane number (R + M)/2 108 or higher

SECTION 02 - 2005 MODELS TECHNICAL DATA
MMC2005-001_02A.FM 02-3
MODEL MX Z X 440 Racing
ELECTRICAL
Magneto generator output W290
Ignition type CDI
Spark plug make and type [6] NGK BR9ECS
Spark plug gap ± 0.05 mm (± 0.002 in) 0.45 (.018)
Ignition timing BTDC [3] mm (in) 3.00 (.1181)
Trigger coil [4] 190 – 300
Generating coil [4] 17.5 – 42.5
Lighting coil [4] 0.1 – 0.4
Primary 0.3 – 0.7
High tension coil [4]
Secondary k 8-16
Headlight W H4 60/55
Taillight and stoplight W8/27
Tachometer bulb W2x3
DRIVE
Gear ratio Teeth 21/45
Pitch mm (in) 9.525 (.375)
Chain
Type/Links Qty/Plates Qty Silent 74 - 15
Type of drive pulley TRA 3 Light
Ramp identification 435 [10]
Spring color White/White
Spring length ± 1.5 mm (± 0.060 in) 137.44 (5.41)
Engagement speed ± 200 RPM 5400
Drive pulley calibration screw position or calibration disc quantity [10] 5
Pulley distance Z16.5 (0.650)
X ±0.5mm(±.020in) 40.0 (1.575)
Offset
Y ± 0.75 mm (± .030 in) Dimension Y must exceed X of 0.86 mm (0.034 in)
± 0.7 kg (± 1.5 lbf) 0.0
Driven pulley spring preload cam angle
Degree 44°/48°
Drive belt part number P/N 417 300 288
Drive belt width (new) [12] mm (in) 37.7 (1.484)
Deflection ± 5 mm (± 13/64 in) 32 (1-1/4)
Drive belt adjustment
Force [8] kg (lbf) 11.3 (25)
Track width cm (in) 38.1 (15.0)
Track length cm (in) 307 (121)
Deflection mm (in) 30 to 35 (1-3/16 to 1-3/8)
Track adjustment
Force [9] kg (lbf) 7.3 (16)
Track SC 4
Suspension type
Ski R.A.S. A-Arm

02-4 MMC2005-001_02A.FM
SECTION 02 - 2005 MODELS TECHNICAL DATA
MODEL MX Z X 440 Racing
GENERAL SPECIFICATIONS
Length mm (in) 2882 (113)
Width mm (in) 1217 (47.9)
Height mm (in) 1022 (40)
Ski stance mm (in) 1080 (42.5)
Mass (dry) kg (lb) 199 (438)
Ground contact area cm2(in2)6670 (1034)
Ground contact pressure kPa (PSI) 2.93 (0.425)
Frame material Aluminum
Bottom pan material Impact Copolymer
Cab material/side panels Surlyn/Polypropylene
LIQUID SPECIFICATIONS
Fuel tank L(U.S.gal) 21 (5.5)
Chaincase/gearbox mL (U.S. oz) 250 (8.5)
Cooling system L(U.S.oz) 3.7 (125.1)

SECTION 02 - 2005 MODELS TECHNICAL DATA
MMC2005-001_02A.FM 02-5
MX Z 600 HO/800HO
MX Z
MODEL
600 HO 800 HO
ENGINE
Engine type 593 HO 793 HO
Number of cylinder 2
Bore Standard mm (in) 72 (2.835) 82 (3.228)
Stroke mm (in) 73 (2.874) 75.70 (2.980)
Displacement cm3(in3)594.40 (36.273) 799.50 (48.789)
Compression ratio 12.25 ± 0.5 12.00 ± 0.5
7850
Maximum power engine speed (1) ± 100 RPM 8000
Power TEK: 7950
1st Semi-trapezoidal
Piston ring type
2nd —
New mm (in) 0.40 to 0.55 (.016 to .022)
Ring end gap
Wear limit mm (in) 1.0 (.039)
New mm (in) 0.05 to 0.1 (.0020 to .0039)
Ring/piston groove clearance
Wear limit mm (in) 0.2 (.0079)
New mm (in) 0.105 ± 0.013 (.0041 ± .0005) 0.125 ± 0.022 (.0049 ± .0009)
Piston/cylinder wall clearance
Wear limit mm (in) 0.18 (.0071) 0.20 (.0079)
Maximum crankshaft end play (2) New mm (in) 0.3 (.012)
Maximum crankshaft deflection at PTO Wear limit mm (in) 0.06 (.0024)
New mm (in) 0.310 to 0.677 (.0122 to .0267)
Connecting rod big end axial play
Wear limit mm (in) 1.2 (.0472)
ELECTRICAL
Magneto generator output 360 W
Ignition type CDI
Make and type NGK BR9ECS (6)
Spark plug
Gap mm (in) 0.40 to 0.50 (.016 to .020)
Ignition timing BTDC (3) (12) mm (in) 2.79 (.110) 2.370 (.0933)
Trigger coil (4) 190 to 300
Low speed —
Generating coil (4)
High speed —
Lighting coil (4) 0.1 to 1.0
Primary —
High tension coil (4)
Secondary —
Battery 12 V, 18 A•h
Headlamp W60/55 (H4)
Taillight and stoplight W8/27
Tachometer and speedometer bulbs W2x3
Fuel and temperature gauge bulbs W —

02-6 MMC2005-001_02A.FM
SECTION 02 - 2005 MODELS TECHNICAL DATA
MX Z
MODEL
600 HO 800 HO
Starter solenoid A 30
Fuse
Fuel level sensor A —
FUEL SYSTEM
TM40–B319
Carburetor/throttle body type TM40 – B316
Power TEK: TM40–B322
400
Main jet 380
Power TEK: 440
Needle jet P-0M
Pilot jet 17.5 17.5
9DGI16–58
Needle identification 9DHI14–58
Power TEK: 9EGI04–58
1
Clip position 1
Power TEK: —
Slide cut-away 2.0
Float adjustment mm (in) —
Air or pilot screw adjustment ±1/16turn 1.5
Idle speed ± 200 RPM 1600 1500
Gas type Unleaded
Inside North America (R+M)/2 87 or higher
Pump octane number
Outside North America RON 91 or higher
Gas/oil ratio Injection
Injection oil XP-S mineral injection oil
COOLING SYSTEM
Type Liquid
Ethyl glycol/water mix (50% coolant, 50% distilled water).
Mixture
Use coolant specifically designed for aluminum engines.Coolant
Premix P/N 219 700 362 — 12 x 1 L
Deflection mm (in) N.A.
Axial fan belt adjustment
Force kg (lbf) N.A.
Thermostat opening temperature °C (°F) 42 (108)
Radiator cap opening pressure kPa (PSI) 90 (13)
DRIVE
Chaincase oil XP-S Synthetic chaincase oil
Adrenaline 22/43 25/45
Renegade 21/43 23/43Chain drive ratio
Trail 22/43 —
Pitch in 3/8
Silent 76/13
Chain
Type/links qty/plate qty Silent 74/13
Renegade: Silent 74/13
Drive pulley type TRA III

SECTION 02 - 2005 MODELS TECHNICAL DATA
MMC2005-001_02A.FM 02-7
MX Z
MODEL
600 HO 800 HO
Clutch engagement ± 100 RPM 3800
Spring color Purple/Blue Violet/Green
Spring length mm (in) 114.6 (4.5) 133.5 (5.256)
Weight —
Block —
Cap —
Pin Solid (P/N 417 004 308) Solid (P/N 417 222 594)
414
Ramp 410
Power TEK: 415
Drive pulley calibration
Screw position 3
Type HPV VSA
Spring preload 0
Adrenaline 47/44° 50/40°
Renegade 44° 47/40°
Driven pulley type
Cam angle
Trail 47/44° —
Pulley distance Zmm(in)20.0 (.787)
Xmm(in)37.0 ± 0.5 (1.457 ± 0.2)
Offset
Y–X mm(in) 0.82 (.0032)
Drive belt part number P/N 417 300 197 417 300 166
Width mm (in) 37.3 (1.327) 37.7 (1.484)
Drive belt
Wear limit mm (in) 34.9 (1.374) 35.3 (1.390)
Deflection mm (in) 32 ± 5 (1.260 ± .197)
Drive belt adjustment
Force (8) kg (lbf) 11.30 (24.91)
Adrenaline 381 mm (15 in)
Renegade 406 mm (16 in)Width
Trail 381 mm (15 in) —
Adrenaline 3074 mm (121 in)
Renegade 3456 mm (136 in)Length
Trail 3074 mm (121 in) —
25.4 mm (1.0 in)
Adrenaline
31.8 mm (1.25 in)
31.8 mm (1.25 in)
Renegade
—44.5 mm (1.75 in)
Trail 25.4 mm (1.0 in) —
Track
Profile height
Trail Europe 31.8 mm (1.25 in) —
Adjustment Deflection mm (in) 30 to 35 (1.181 to 1.378)
Track adjustment
Force (9) kg (lbf) 7.3 (16)

02-8 MMC2005-001_02A.FM
SECTION 02 - 2005 MODELS TECHNICAL DATA
MX Z
MODEL
600 HO 800 HO
Adrenaline SC 3 121”
Renegade SC 3 136”Track
Trail SC 3 121” —
Suspension type
Ski R.A.S. A-arm
BRAKE
Brake fluid reservoir mL (U.S. oz) 60 (2.0)
GTLMA (DOT 4) (P/N 293 600 062)
Brake fluid (P/N)
Racing brake fluid SRF (DOT 4) (P/N 293 600 063)
VEHICLE INFORMATIONS
Manual start 211 kg (464 lb)
Adrenaline
Electric start 223 kg (491 lb)
Manual start 218 kg (480 lb)
Renegade
Electric start 230 kg (506 lb)
Manual start 211 kg (464 lb) —
Mass (dry)
Trail
Electric start 223 kg (491 lb) —
Adrenaline mm (in) 2882 (113.464)
Renegade mm (in) 3055 (120.276)Length
Trail mm (in) 2882 (113.464) —
Width mm (in) 1217 (48)
1105 (43.5)
Height mm (in) 1105 (43.5)
Renegade X: 1022 (40.2)
Skistance(carbidetocarbide) mm (in) 1195 (47)
Toe-out mm (in) 0.00
Camber 0°
Adrenaline cm2(in2)6910.2 (1071)
7926 (1229)
Renegade cm2(in2)7931.3 (1229)
X: 7931.3 (1229)
Ground contact area
Trail cm2(in2)6910.2 (1071) —
Adrenaline kPa (PSI) 3.17 (.460) 3.00 (.435)
Manual start 2.70 kPa (.392 PSI)
Renegade
Electric start 2.84 kPa (.412 PSI)
Ground contact pressure
Trail kPa (PSI) 3.00 (.435) —
Frame material Aluminum
Bottom pan material Impact resistant copolymer
Hood material Surlyn

SECTION 02 - 2005 MODELS TECHNICAL DATA
MMC2005-001_02A.FM 02-9
MX Z
MODEL
600 HO 800 HO
CAPACITIES
Fuel tank L (U.S. gal) 40 (10.6)
Chaincase/gearbox mL (U.S. oz) 250 (8.5)
Adrenaline L (U.S. oz) 4.9 (165.7)
Renegade L (U.S. oz) 5.17 (174.8)Cooling system
Trail L (U.S. oz) 4.9 (165.7) —
Injection oil reservoir L(U.S.oz) 3.5 (118)
TIGHTENING TORQUE (engine cold)
Drive pulley retaining screw (5)
Exhaust manifold nuts or bolts 22 N•m (16 lbf•ft)
Magneto ring nut 125 N•m (92 lbf•ft)
M6 9N•m(80lbf•in)
Crankcase nuts or screws
M8 29 N•m (21 lbf•ft)
Crankcase/engine support nuts or screws 35 N•m (26 lbf•ft)
Cylinder head screws 29 N•m (21 lbf•ft)
Crankcase/cylinder nuts or screws 40 N•m (30 lbf•ft)
Axial fan shaft nut —

02-10 MMC2005-001_02A.FM
SECTION 02 - 2005 MODELS TECHNICAL DATA
MX Z 380F/550F
MX Z
MODEL
380 F 550 F
ENGINE
Engine type 377 552
Number of cylinder 2
Bore Standard mm (in) 62 (2.441) 76 (2.992)
Stroke mm (in) 61.00 (2.402)
Displacement cm3(in3)368.30 (22.475 in) 553.40 (33.771)
Compression ratio 11.2 ± 0.5 9.6 ± 0.5
Maximum power engine speed (1) ± 100 RPM 7000 7000
1st Semi-trapezoidal
Piston ring type
2nd Rectangular
New mm (in) 0.02 to 0.35 (.008 to .0138) 0.40 to 0.55 (.016 to .022)
Ring end gap
Wear limit mm (in) 1.0 (.039)
New mm (in) 0.040 to 0.110 (.0016 to .0043) 0.04 to 0.08 (.0016 to .0030)
Ring/piston groove clearance
Wear limit mm (in) 0.2 (.0079)
New mm (in) 0.070 ± 0.016 (.0028 ± .0006) 0.147 ± 0.026 (.0058 ± .0010)
Piston/cylinder wall clearance
Wear limit mm (in) 0.2 (.0079)
Maximum crankshaft end play (2) New mm (in) 0.3 (.012)
Maximum crankshaft deflection at PTO Wear limit mm (in) 0.06 (.0024)
New mm (in) 0.200 to 0.527 (.0079 to .0207)
Connecting rod big end axial paly
Wear limit mm (in) 1.2 (.0472)
ELECTRICAL
Magneto generator output 340 W
Ignition type CDI
Make and type NGK BR9ES
Spark plug
Gap mm (in) 0.40 to 0.50 (.016 to .020)
Ignition timing BTDC (3) mm (in) 2.79 (.110) 2.77 (.109)
Trigger coil (4) 160 to 180
Low speed 6.3
Generating coil (4)
High speed 7.7
Lighting coil (4) 0.145 to 0.175
Primary N.A.
High tension coil (4)
Secondary N.A.
Battery N.A.
Headlamp W60/55 (H4)
Taillight and stoplight W8/27
Tachometer and speedometer bulbs W2x3
Fuel and temperature gauge bulbs WN.A.

SECTION 02 - 2005 MODELS TECHNICAL DATA
MMC2005-001_02A.FM 02-11
MX Z
MODEL
380 F 550 F
Starter solenoid A N.A.
Fuse
Fuel level sensor A N.A.
FUEL SYSTEM
Carburetor type VM30–213 VM34–617
Main jet 195 260
Needle jet Q-2 P-7
Pilot jet 35 45
Needle identification 6DEY13-3 6BCY40-4
Slide cut-away 2.0 2.5
Float adjustment mm (in) 23.90 ± 1 (.941 ± .040)
Air or pilot screw adjustment ±1/16turn N.A.
Idle speed ± 200 RPM 1650
Gas type Unleaded
Inside North America (R+M)/2 87 or higher
Pump octane number
Outside North America RON 91 or higher
Gas/oil ratio Injection
Injection oil XP-S mineral injection oil
COOLING SYSTEM
Type Fan
Deflection mm (in) 9.5 ± 0.5 (.374 ± .020)
Axial fan belt adjustment
Force kg (lbf) 5.0 (11.0)
Thermostat opening temperature N.A.
Radiator cap opening pressure N.A.
DRIVE SYSTEM
Chaincase Oil XP-S synthetic chaincase oil
Chain drive ratio 19/45 19/43
Pitch in 3/8
Chain
Type/links qty/plate qty Silent 74/13 Silent 72/13
Drive pulley Type Bombardier Lite
Clutch engagement ± 100 RPM 3300 3500
Spring color Blue/Pink Purple/Yellow
Spring length —
417 120 400 = 21 g 1 x 417 120 400 + 1 x 417 120 400 +
Weight
417 114 400 = 3.4 g 1 x 417 114 400 2 x 417 114 400
Block 3 x 417 128 605 3 x 417 128 932
Cap 1 x 417 114 500
Pin —
Ramp —
Drive Pulley Calibration
Screw position —

02-12 MMC2005-001_02A.FM
SECTION 02 - 2005 MODELS TECHNICAL DATA
MX Z
MODEL
380 F 550 F
Type Formula RER
Spring preload N.A.Driven pulley
Cam angle 44°
Pulley distance Zmm(in)17.5 (0.689)
Xmm(in)33.4 ± 0.5 (1.315 ± 0.2)
Offset
Y–X mm (in) 0.46 (.0.181)
Drive belt part number P/N 415 060 600
Width mm (in) 34.70 (1.366)
Drive belt
Wear limit mm (in) 32.30 (1.272)
Deflection mm (in) 32 ± 5 (1.260 ± .197)
Drive belt adjustment
Force (8) kg (lbf) 11.34 (25)
Width mm (in) 381 (15)
Length mm (in) 3074 (121)
18.4 (.724) 22.3 (.878)
Track
Profile height mm (in)
Europe: 25.4 (1.0) Europe: 31.8 (1.25).
Deflection mm (in) 30 to 35 (1-3/16 to 1-3/8)
Track Adjustment
Force (9) kg (lbf) 7.3 (16)
Track SC 3 121”
Suspension type
Ski R.A.S. A-Arm
BRAKE
Brake fluid reservoir mL (U.S. oz) 60 (2.0)
GTLMA (DOT 4) (P/N 293 600 062)
Brake fluid (P/N)
Racing brake fluid SRF (DOT 4) (P/N 293 600 063)
VEHICLE INFORMATIONS
Mass (dry) kg (lb) 186 (409) 195 (429)
Length mm (in) 2830 (111)
Width mm (in) 1150 (45)
Height mm (in) 1105 (43.5)
Skistance(carbidetocarbide) mm (in) 1080 (42.5)
Toe-out mm (in) 0.00
Camber 0°
Ground contact area cm2(in2)6947 (1077)
Ground contact pressure kPa (PSI) 2.63 (.381) 2.75 (.399)
Frame material Aluminum
Bottom pan material Impact Copolymer
Hood material Surlyn
Side Panels Polypropylene

SECTION 02 - 2005 MODELS TECHNICAL DATA
MMC2005-001_02A.FM 02-13
MX Z
MODEL
380 F 550 F
CAPACITIES
Fuel tank L (U.S. gal) 40 (10.6)
Chaincase/gearbox mL (U.S. oz) 250 (8.5)
Cooling system L(U.S.oz) N.A.
Injection oil reservoir L(U.S.oz) 3.5 (118.4)
TIGHTENING TORQUE (engine cold)
Drive pulley retaining screw (5)
Exhaust manifold nuts or bolts 22 N•m (16 lbf•ft)
Magneto ring nut 105 N•m (77 lbf•ft)
M6 N.A.
Crankcase nuts or screws
M8 22 N•m (16 lbf•ft)
Crankcase/engine support nuts or screws 40 N•m (30 lbf•ft)
Cylinder head screws 22 N•m (16 lbf•ft)
Crankcase/cylinder nuts or screws N.A.
Axial fan shaft nut 48 N•m (35 lbf•ft)