SeaDoo SP Manual de Serviço descarregar pdf (Página 306)

Section 13 TECHNICAL DATA

Sub-Section 03 (GTS AND GTI MODELS)

13-03-1

GTS AND GTI MODELS 3

ENGINE GTS (5817) GTI (5865 / 5866)

Engine type Bombardier-Rotax 587 Bombardier-Rotax 717

Induction type Rotary valve

Exhaust system Type Water cooled, water injected

Water injection fitting (head) 4.6 mm (.181 in) 3.5 mm (.139 in)

Water injection fitting (cone) Not applicable 3.5 mm (.139 in)

Starting system Electric start

Lubrication Fuel / oil mixture VROI (Variable Rate Oil Injection)

Oil injection pump Gear driven

Oil type BOMBARDIER-ROTAX injection oil

Number of cylinders 2

Bore Standard 76.0 mm (2.992 in) 82.0 mm (3.228 in)

First oversize 76.25 mm (3.002 in) 82.25 mm (3.238 in)

Second oversize 76.50 mm (3.012 in) 82.50 mm (3.248 in)

Stroke 64 mm (2.520 in) 68 mm (2.68 in)

Displacement 580.7 cm3 (35.4 in3) 718 cm3 (43.81 in3)

Corrected compression ratio 6.5 : 1 6.2 : 1

Cylinder head warpage (maximum) 0.05 mm (.002 in)

Piston ring type and quantity 1 Semi-Trapez – 1 Rectangular

Ring end gap New 0.25 - 0.40 mm (.010 - .016 in)

Wear limit 1.00 mm (.039 in)

Ring / piston grooveclear-

ance

New 0.05 - 0.08 mm 0.2 mm

Wear limit (.002 - .003 in) (.008 in)

Piston / cylinder wall clear-

ance

New

0.05 - 0.07 mm

(.002 - .003 in)

0.06 - 0.11 mm

(.002 - .004 in

Wear limit 0.2 mm (.008 in)

Cylinder taper (maximum) 0.100 mm (.004 in)

Cylinder out of round (maximum) 0.08 mm (.003 in)

Connecting rod big end axial

play

New 0.39 - 0.74 mm (.015 - .029 in)

Wear limit 1.2 mm (.047 in)

Crankshaft deflection

➀

Rotary valve timing Opening 130° ± 5 BTDC 147° ± 5 BTDC

Closing 65° ± 5 ATDC 65.5° ± 5 ATDC

Rotary valve duration 147° 159°

Rotary valve / cover clearance 0.25 - 0.35 mm (.010 - .014 in)

Connecting rod / crankshaft

pin radial clearance

New

0.20 - 0.033 mm

(.0008 - .0013 in)

0.01 - 0.02 mm

(.0004 - .0008 in)

Wear limit 0.050 mm (.002 in)

Connecting rod / piston pin

radial clearance

New 0.003 - 0.012 mm (.00012 - .00047 in)

Wear limit 0.015 mm (.00059 in)

ADDITIONAL INFORMATION : Squish gap :587 engine : 1.2 - 1.8 mm (.047 - .071 in)

717 engine : 1.3 - 1.7 mm (.051 - .067 in)

➀ MAG side : 0.05 mm (.002 in)

PTO side : 0.03 mm (.001 in)

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