Technical Specifications - Rotax 2005 717 RFI Engine Shop Manual

TECHNICAL SPECIFICATIONS

ENGINE
Engine type
Induction type
Exhaust system
Exhaust valve
Starting system
Lubrication
Number of cylinders
Bore
Stroke
Displacement
Corrected compression ratio
Cylinder head volume
Cylinder head warpage (maximum)
Piston ring type and quantity
Ring end gap
Ring/piston groove
Piston/cylinder wall
clearance
Cylinder taper (maximum)
Cylinder out of round (maximum)
Connecting rod big end
axial play
Crankshaft deflection
Rotary valve timing
Rotary valve duration
Rotary valve/cover clearance
Connecting rod/crankshaft
pin radial clearance
Connecting rod/piston pin
radial clearance
Counterbalance shaft oil
ADDITIONAL INFORMATION:
smr2005-087
Type
Water injection fitting (head)
Water injection fitting (cone)
Water injection fitting (muffler)
Fuel/oil mixture
Oil injection pump
Oil injection type
Standard
First oversize
Second oversize
New
Wear limit
New
Wear limit
New (minimum)
Wear limit
New
Wear limit
Opening
Closing
New
Wear limit
New
Wear limit
Type
Capacity
www.SeaDooManuals.net
Section 03 787 RFI ENGINE
Subsection 06 (TECHNICAL SPECIFICATIONS)
GTI RFI
ROTAX 787 RFI, 2-stroke
Rotary valve
Water cooled, water injected with regulator
4.0 mm (.157 in)
Not applicable
4.5 mm (.177 in)
Rotax Adjustable Variable Exhaust (RAVE)
Electric start
VROI (Variable Rate Oil Injection)
Direct driven
XP-S™ synthetic 2-stroke
82 mm (3.228 in)
82.25 mm (3.238 in)
Not applicable
74 mm (2.91 in)
781.6 cm³ (47.7 in³)
47.7 ± 0.4 cc
0.05 mm (.002 in)
1 semi-trapez -- 1 rectangular
0.40 - 0.55 mm (.016 - .022 in)
1.00 mm (.039 in)
0.025 - 0.070 mm (.001 - .003 in)
0.24 mm (.009 in)
0.13 mm (.005 in)
0.22 mm (.009 in)
0.10 mm (.004 in)
0.08 mm (.003 in)
0.230 - 0.617 mm (.009 - .024 in)
1.2 mm (.047 in)
MAG: 0.050 mm (.002 in);
PTO: 0.030 mm (.001 in)
147° ± 5° BTDC
63.5° ± 5° ATDC
0.25 - 0.35 mm (.010 - .014 in)
0.023 - 0.034 mm (.0009 - .0013 in)
0.050 mm (.002 in)
0.02 - 0.033 mm (.0008 - .00013 in)
0.05 mm (.002 in)
SAE 30 motor oil
30 mL (1 U.S. oz)
GTI RFI LE
2
6.0:1
159°
111