2012 RM-Z250 Model Information

Transcription

1 2012 RM-Z250 Model Information

2 RM-Z250L2 New graphics

3 RM-Z250L2 (Minor changes) Fuel pump assembly Liquid-level holding cover changed from rubber to resin resulting in weight saving of 23.7g/.8oz Breather hose Length is changed, hole is added resulting in weight saving of 10g/.35oz Hose clamp added to bolt on right side of intake pipe to improve cable arrangement around throttle body

4 Supportive Information 2012 RM-Z250 include: New graphics Revised breather hose Revised fuel pump Incorporates all technical enhancements of current model Technical changes made on 2011 model include: Engine Transmission Electrical Frame Suspension Brakes Refer to attached presentation for all 2011 technical changes

5 2011 RM-Z250 Model Information

6 Engine - Crankcase A shim has been eliminated from the upper engine mount The elimination of the shim has changed the length of the mounting boss A shim for this engine mount eliminated Mounting boss of crankcase left side lengthened for thickness of shim L0

7 Cylinder Groove cut in cylinder base to act as an oil transfer slot This small cut in the cylinder base provides an additional path for crankcase pumping pressure to escape from below the piston into the cam chain tunnel

8 Cylinder The shape of the cylinder base gasket has been changed due to the vent groove with an identification shape added

9 Cylinder Head Cover The ignition coil retainer has been eliminated The cylinder head cover mounting bolt changed H00 L0

10 Camshafts Camshaft profile has changed Better engine performance Lower noise output INTAKE CAM L0 (-49H00) (-49H10) ID mark 2G 2J EXHAUST CAM L0 (-49H00) (-49H10) Cam height ID mark 2H 2L

11 Oil Filter Cap & Oil Level Check Bolt Change in engine oil capacities Change in position of the oil level check bolt Engine oil filter outer cap has been modified 1000ml > 1100ml CAPACITIES L0 Engine oil Oil change 850 ml (0.9/0.7 US/Imp qt) 950 ml (1.0/0.8 US/Imp qt) with filter change Overhaul 900 ml (1.0/0.8 US/Imp qt) 1,000 ml (1.1/0.9 US/Imp qt) 1000 ml (1.1/0.9 US/Imp qt) 1,100 ml (1.2/1.0 US/Imp qt)

12 Exhaust Pipe & Muffler Exhaust pipe changed from titanium to stainless steel Taper shape of pipe moved forward Muffler updated to meet stricter AMA (94db) noise limits L0 L0 Glass-wool Muffler Tail Pipe

13 ECM FI map updated for more linear acceleration requiring a change to the part number P/No L0 E H H20

14 Fuel Tank Fuel pump cap and fuel hose plug are newly provided to prevent dust from entering fuel line during service Teflon coating now applied to the interior of the fuel hose for reduced hydrocarbon permeation Fuel pump cap Fuel tank Fuel pump H00 CAP, FUEL PUMP H00 PLUG, FUEL HOSE Fuel hose Cap, Fuel hose

15 Cooling System Radiator Hose Radiator hose routing changed Improved cooling efficiency L0

16 Transmission Clutch Number of oil holes, position and location changed on clutch sleeve hub Oil hole added to the clutch push piece Width of the segment on the clutch drive plate changed (L0) 5.3 mm () 4.7 mm Hole

17 Transmission 3 rd and 4 th drive gear - change to the face width of 3 rd drive gear Addition of an oil seal retainer for the drive shaft oil seal (L0) 12.0 mm () 13.5 mm

18 Kick Starter Shape of the kick starter guide has been changed Punch mark added for identification Shape of the kick start lever has been changed Faster, easier starting (L0) 60 degree () 55 degree Upper view L0 Side View

19 Electrical Wiring Harness Wiring harness rerouted for ease of maintenance L0 Engine stop switch lead wire

20 Drive Chain Drive chain updated to a lighter version Minor change to the upper chain roller L0: D.I.D 520DMA2 (114 links) : D.I.D 520DMA4 (114 links) L0: Roller with bearing : Roller + 2 spacers L0

21 Frame Protector Right hand frame protector reshaped H H02 L0

22 Fuel Tank Cover Fuel tank cover flange thickness changed to strengthen the cover Fuel tank cover mounting hardware change Washer O.D. (L0) φ16 () φ18 Bolt Length (L0) 12 mm () 16 mm Change in tightening torque (L0) 5~7N m () 8~12N m

23 Cable Routing Hot Starter Additional clamp added to the Hot Starter cable

24 Suspension Front Forks Inverted Twin Chamber Showa 47 mm forks Minor change to damper assembly sub tank Oil passage hole number reduced from 2 to 1 Slight increase in the capacity of outer tube oil Front fork oil change to SS19 (L0) 2 () 1 Oil passage hole Front fork oil capacity (each leg) L0 (SS05) 375 ml (12.68/13.20 US/lmp oz) (SS19) 388 ml (12.68/13.20 US/lmp oz) Outer tube oil quantity 193 ml (6.52/6.80 US/lmp oz) 193 ml (6.52/6.80 US/lmp oz) Damper rod oil quantity

25 Front Brake Caliper & Disc L0 Change in front brake piston material from resin (L0) to aluminum () to improve brake feel Minor change in the shape of the front brake disc (L0) Resin () Aluminum

26 Rear Shock Absorber Suspension settings have been changed Seal design has changed with the elimination of the backup ring Backup Ring Piston Ring L0 Packing Eliminate Backup Ring

27 Thank you Suzuki Contacts Derek Schoeberle Motorcycle/ATV Marketing Manager John Howell Press Relations