General Specifications; Engine Specifications - Williams TURBOJET 285 Mode D'emploi

Thank You for Choosing a Williams Turbojet
This owner's handbook has been compiled to help you operate your Turbojet with safety and
pleasure. It contains details of the boat and equipment fitted, together with information on
its operation and maintenance. Please read it carefully, and familiarise yourself with the boat
before using it.
The Williams Turbojet uses water jet propulsion. If this is your first boat or you are changing
to a type of boat you are not familiar with, for your own safety, please ensure that you obtain
handling and operating experience before assuming command of the boat. Your dealer,
national sailing federation or yacht club will be pleased to advise you of sea schools, or
competent instructors.
The Turbojet is a high performance boat. Williams recommends a minimum standard of
RYA level 2 or ICC (International Certificate of Competency) is attained by the operator
prior to taking control of this boat. This manual assumes the operator has acquired this
standard of qualification and possesses knowledge of basic seamanship.
Please keep this handbook in a secure place and hand it to the new
owner if you sell the boat.
Hull Identification Number (HIN):
The HIN is located on the right hand side of the transom face below platform step.
Record it in the above box.
Safety
Williams Jet Tenders consider the safety of our customers of great importance. We
recommend people using our products exercise care and common sense, and comply with
the safety information within the Owner's Handbook.
Always obey the safety labels fitted to the tender and replace them should they become
unreadable.
Be aware of local laws and restrictions and never use whilst under the influence of alcohol or
any substance which may affect your judgement.
This symbol appears on a number of labels fitted to the Tender.
The symbol draws your attention to the message and refers you to the Owner's
Handbook.
This safety alert symbol appears throughout the Owner's Handbook and appears on
various labels fitted to the tender. It means attention, be alert, your safety is involved!
Please read and abide by the message that follows the safety alert symbol.
DANGER
Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
WARNING
Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION
Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
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General Specifications

Turbojet Model 285/285s
LOA
2.90m
Beam 1.69m
Dry weight 300kg
Height
0.96/0.80m
Draft 0.23–0.35m
Max speed 41/48* mph
Power
80hp/100hp*
Fuel capacity 34 litres
Seating 3
Max load
350 kg
+
capacity
Design category (CE)
C

Engine Specifications

Engine Textron MPE 850cc Turbo
Non-turbo 80: 80hp/50kW @ 6300rpm
Maximum
Turbo 100: 100hp/74kW @ 7500rpm
power
Turbo 120: 120hp/88kW @ 7500rpm
Recommended fuel quality: Unleaded gasoline (super) with an octane
rating of at least 95 ROZ or 85 MOZ.
USA: At least "Premium 91", unleaded
Minimum requirement: Low-quality fuel can cause loss of power and/or
increased fuel consumption.
Fuel
Unleaded gasoline with an octane rating of at least 91 ROZ or 82.5 MOZ.
USA: At least "Regular 87", unleaded
An increased share of ethanol can lead to premature abrasion
and poor starting performance of the engine.
Oil grade 0W40 fully synthetic, at least API SJ, ACEA A3/B3
Oil capacity 3.5 litres maximum
Classification
Category C – "inshore": Craft designed for voyages in coastal waters, large bays, estuaries,
lakes and rivers, where conditions up to and including wind force 6 and significant wave
heights up to and including 2m may be experienced. This boat complies with ISO 6185-3.
The CE plate is located in the starboard rear footwell. The CE plate is the certification to
European Directive 94/25/CE.
325/325s 385/385s 445/445s
3.30m 3.82m 4.54m
1.72m 1.76m 1.93m
325kg 360kg 435kg
0.96/0.80m 0.96/0.87m 1.10m
0.23–0.35m 0.23–0.35m 0.23–0.36m
41/48* mph 48/53* mph 48/53* mph
80hp/100hp* 100hp/120hp* 100hp/120hp*
42 litres 50 litres 56 litres
4 5 6
425 kg 500 kg 593 kg
C C C
* Denotes 'S' variant
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