Ql Bow Thruster Manual _top_ -

The QL manual is adamant about the . For electric models:

Check and replace to prevent galvanic corrosion. Inspect the drive belt for tension and wear. Ql Bow Thruster Manual

: In the event of control system failure, most units have an emergency manual back-up to activate the servo. Maintenance Tasks Anode Replacement The QL manual is adamant about the

The lower leg (gearbox) contains gear oil to lubricate the vertical shaft and gears. Ql Bow Thruster Manual

: Most QL control panels require you to press and hold two power buttons (or press one button twice within a short window) until you hear a beep or see the indicator LED illuminate.