BRP E250DHLSCS, Service Manual

Page: 12 / 396

10
INTRODUCTION
SERVICE SPECIFICATIONS
SERVICE SPECIFICATIONS
ENGINE
HP 250 H 300
Full Throttle
Operating Range
4500–6000 RPM 5000–6000 RPM
Power
250 HP
(187 kw)
@ 5250 RPM
300 HP
(234 kw)
@ 5500 RPM
Idle RPM in Gear 500 ± 50
Test Propeller
Standard Rotation Models:
P/N 436080 or P/N 396277
Counter Rotation Models:
P/N 436081 or P/N 398674
Weight
(may vary depending
on model)
20 in. (L) Models:
507 lbs. (230 kg)
25 in. (X) Models:
528 lbs. (239 kg)
30 in. (Z) Models:
534 lbs. (242 kg)
Lubrication
Evinrude/Johnson XD100
Oil
Refer to
Oil Requirements
on p. 65
Engine Type 90° V 6-Cylinder Loop-Charged
Displacement 210.0 cu. in. (3441 cc)
Bore 3.854 in (97.89 mm)
Stroke 3.000 in. (76.20 mm)
Standard Bore
3.8535 to 3.8545 in. (97.87 to 97.90 mm)
To bore oversize, add piston oversize dimension to standard bore
Top Crankshaft Journal 1.6199 to 1.6204 in. (41.15 to 41.16 mm)
Center Crankshaft Journals 2.1870 to 2.1875 in. (55.55 to 55.56 mm)
Bottom Crankshaft Journal 1.5747 to 1.5752 in. (40.0 to 40.01 mm)
Rod Crankpin 1.4995 to 1.5000 in. (38.09 to 38.106 mm)
Piston Ring End Gap, Both 0.022 to 0.028 in. (0.57 to 0.72 mm)
FUEL
Fuel/Oil Ratio
EMM
Controlled
Starting Enrichment
EMM
Controlled
Preferred Fuel Regular unleaded gasoline
Acceptable Fuel See
Fuel Requirements
on p. 64 for additional information.
Minimum (High) Fuel Pressure
@ IDLE RPM – 500 ± 50
22 to 28 psi (152 to 193 kPa)
Minimum Fuel Lift Pump Pressure
@ IDLE RPM – 500 ± 50
3 psi (21 kPa)
Maximum Fuel Inlet Vacuum 4 in. Hg. (13.5 kPa)
Minimum Octane 87 AKI (R+M)/2 or 90 RON
Additives
2+4
®
Fuel Conditioner
,
Fuel System Cleaner
Use of other additives may result in engine damage.
See
Fuel Requirements
on p. 64 for additional information.