The SCOOP CONTROL

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The TRANSMISSION CONTROL

TM-5-1940-277-10 Boat Bridge Erection Twin Jet Aluminum Hull Model USCSBMK 1(1940-01-105-5728) MODEL USCSBMK 2 (1940-01-218-9165) Manual

MK1 AND MK2/W SABRE 5.95 LITER

TM 5-1940-277-10

TM 1940-10/1

2-3. The SCOOP CONTROL is the large dual lever action control located to the right of the engine throttle control. The

left lever controls the port scoop and the right lever controls the starboard scoop. Putting the levers in the center

positions the scoops so that the thrust from, the hydrojets is deflected downwards and the boat remains stationary.

Pushing the levers forward raises the scoops. This increases the forward thrust and the boat moves forward. Pushing

the levers all the way forward allows full forward thrust. Pulling the levers back lowers the scoops and the thrust from the

hydrojets is / deflected forward and the boat moves backwards. Pulling the levers all the way back allows full backward

thrust. The levers can be set at any position from full forward to full back. Levers can be operated independently of

each other for effective steering at low engine rpm.

CAUTION

Scoop Control Levers should not be moved at high engine rpm. Linkage damage may result.

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