ZF MM9000, Installation, Operation And Troubleshooting Manual

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115
EN 3340.758.003a - 2014-11
DOCK TRIALS
MM9000 Rev C.8 01/13 Page 115
MM9000 ClearCommand User Manual
Dock Trials
6.9 Throttle Pause Following Solenoid Shift
A Move the Station in command’s lever to the Ahead detent, start the stop-watch while monitoring the
Shaft.
B When the Shaft begins to rotate, stop the stop-watch.
C Record the time expired on the stop-watch.
D Program Function Code
E5 as described in Section Section 5.6.2.1.1: Function Code E5 – Throttle
Pause Following Shift.
6.10 Trolling Valve
6.10.1 Troll Servo Adjustments
A Verify that the Troll Push-pull cable is positioned at the Full Pressure (Lock-up) position.
B If connected, disconnect the push-pull cable from the Trolling Valve lever.
C Secure the Troll lever using wire or rope so that the position cannot change due to vibration or
if accidentally bumped.
6.10.1.1 Troll Minimum Pressure Adjustment at the Dock
A Verify that the Troll push-pull cable is positioned at the Full Pressure (lock-up) position.
B With the engine running, place the Station-in-Command’s lever into the Ahead Detent.
C Measure the Shaft RPM at Idle with a Shaft Tach and record on Table 6-1: Shaft RPM at Idle
D Return the Control Head lever to the Neutral detent.
• If connected, disconnect the push-pull cable from the Trolling Valve lever.
E Move the Control Head lever to the Ahead detent.
F Manually position the Troll lever to the point where the Shaft rotation is 30 to 50% of that
measured in Table 6-1: Shaft RPM at Idle above.
G If not previously selected, enable Troll with Function Code L0 .
NOTE: A Test Control Head and a stop-watch are recommended to determine the correct setting for the
Throttle Pause. If a Test Control Head is not available, a second person may be needed.
NOTE: If the time recorded in Section Section 6.9: Throttle Pause Following Solenoid Shift, step D exceeds 5.0
seconds, a Clutch Pressure Interlock is required. Refer to Section Section 8.2: Clutch Pressure Interlock.
WARNING: It is preferable to adjust the Trolling Valve during sea trials. However, in some cases adjustment of
Troll Minimum Pressure (L2) can be accomplished while at the dock. Do Not attempt to make any Troll
adjustments unless the dock and the mooring lines are capable of securing the vessel with full thrust from at
least one screw.
NOTE: The Gear oil must reach normal operating temperature before the Trolling Valve can be accurately
adjusted. The adjustment of the Minimum Pressure point must be done one screw at a time when tied to a
dock.
Table 6-1: Shaft RPM at Idle
Port Starboard