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GTX Limited iS 2009
Инструкция по эксплуатации Страница: 398

Sea-Doo GTX Limited iS 2009 Инструкция по эксплуатации онлайн [398/555] 12053

Section 06 STEERING AND PROPULSION

Subsection 02 (iBR AND VTS)

GENERAL

During assembly/installation, use torque values

and service products as indicated in the exploded

view.

Clean threads

before applying a threadlocker. Re-

fer to

SELF-LO

CKING FASTENERS

and

LOCTITE

APPLICATION

t the beginning of this manual for

complete pro

cedure.

WARNING

Torque wrench tightening specifications

must be strictly adhered to.

Locking devices (e.g.: locking tabs, elastic

stop nuts, self-locking fasteners, cotter pins,

etc.) must be replaced with new ones.

Hoses, cables or locking ties removed during a

procedure must be reinstalled as per factory stan-

dards.

SYSTEM DESCRIPTION (iBR)

This watercraft uses an electronically controlled

braking and reverse system called the iBR system

(intelligent Brake and Reverse).

The iBR module controls the position of the iBR

gate to provide forward thrust, reverse thrust,

braking thrust, and neutral.

The operator commands the position of the iBR

gate using either the throttle lever for forward

thrust, or the iBR lever for neutral, reverse, and

for the braking function.

The iBR lever is located on the LH side of the han-

dlebar.

sdd200

9-001-036_a

1. iBR lever (intelligent Brake and Reverse)

sdd2009-001-039_b

1. iBR gate

2. iBR module and motor

3. Jet pump

When the iBR lever is pulled in, it operates the

brake and reverse lever sensor (BRLS). It is a dou-

ble output hall effect sensor. The redundancy is

used for security purposes.

sdd2009-001-029_a

1. iBR le

ver

2. BRLS sensor

The BRLS sends the signals to the iBR module.

The iBR module controls an electric motor that in

turn raises or lowers the iBR gate through a me-

chanical drive unit.

NOTE: The iBR gate will move when commanded

by the iBR lever only if the engine is running. For

maintenance purposes, the iBR OVERRIDE func-

tion available through the gauge can be used to

electrically move the gate to the desired position.

The i

BR module is programmed with various pa-

rame

ters that it compares to the input signals and

info

rmation it obtains through the CAN bus from

the o

ther electronic modules.

Depending on vehicle speed and how far the iBR

lever is depressed, the iBR module will automat-

ically adjust the iBR gate movement speed and

stroke.

smr2009-037 375

Sea-Doo GTX Limited iS 2009 Инструкция по эксплуатации онлайн [398/555] 12053

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