Item 1378
MAKE: SynchroLite ~
Rotor - Hub - 3-blade - CVJ & HS - Final Assembly

Drawing:
Bill of Material 1378

Notes:
Assembly:
Could use some of the notes from Robinson's Maintenance Manual Section 9.x. Particularly related to the shims and torque moments.

Ref. The 2-bladeTeetering Hub [Item0306] weights 6.0 lbs

Sequence of Assembly:
To make sure that the rotor can be assembled.
Bisector Assembly []. Will be moved to separate Item page and/or drawing.
Attach Bisector Brackets [1382 ???] to Bisector Skirt [1382]
- Installation of parts onto the Mast [].
- Swashplate etc. must already be located on the mast and the mast might be already in the transmission.
- Slide the Insert [1407] into the Mast [].
- Slide the HS Ring [1400] onto Mast [], beyond its final localion.
- Place the Inner Hub Spring [1384] on the Mast [].
- Place the Bisector Skirt [1382] on the Mast [].
- Place the Outer Hub Spring [1384] on the Mast [].
- Place the Retainer [1405] on the Mast []..
- Install the two bearings [1395] into the bores in the X-inner [1381].
- Install the two Journals [1394] into the above two bearings [1395].
- Install the X-inner [1381] onto the Mast [], using the Shims [], Washers [], Bolt [], Nut [], and Cotter Pin [].
- Install the two bearings [1395] onto the lugs on the X-inner [1381].
- Fit the X-outer [1380] over X-inner [1381],
- Insert the two Bisector bearings
(sans flange ?) onto the X-inner [1381], Reduce their diameter ??
Install the X-outer [1380] onto X-inner [1381], using the Shims [], Washers [1], Bolt [], Nut [], and Cotter Pin [].
Install the Crown Assembly [1420] onto the X-outer [1380], using the Shims [], Washers [], special Bolts [],.
Draw the Hub Spring parts up into the Crown Assembly [1420], with temporary clamp.
Bolt together the Insert [1407], the Mast and the Ring [1400], using the Bolt [].
Bolt the Bisector Cap [1382 ???] to the Bisector Weldment [], using Bolts [].
Attach the Retainer [1405] to the Crown assembly [1420], using Bolts [].
Remove the temporary clamp.

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Last Revised: January 19, 2005