7
SE170/250TC Ignition Protected thruster assembly
version 1.3 - 2015
Fitting propellers
5
3
2
1
4
Locktite
1. Push the propeller onto the shaft, carefully rotate the propeller until the drive pin aligns and moves into the slot/grove in the
propeller hub. There should be almost no gap (approximately 1mm) between the propeller hub and the gear house.
2. Place the washer (4) on the propeller shaft and then tighten the lock-nut (3) on the propeller shaft.
3. Place the zinkanode (2) in its designated position and tighten the zincanodes holding screw (1). Apply a thread glue (Locktite or
similar) to ensure that the zincanodes holding screw does not un-screw itself from the propellers rotation.
4. Fit the propellers to the shafts with the LH marked propeller on the port side and the RH marked propeller on the starboard side.
Turn them to again make sure they move freely and as much in the centre of the tunnel as you have managed.
Parts description:
1: Screw for zincanode
2: Zincanode
3: Propeller lock nut
4: Washer
5: Drive pin for propeller
