L-1502
MO DAY YEAR
Champion Aerospace LLC
1230 Old Norris Road
Liberty, South Carolina, U.S.A. 29657
© 2009 Champion Aerospace LLC
www.championaerospace.com
CHAMPION AEROSPACE LLC PROPRIETARY INFORMATION - Subject to the restrictions on the Title page
ISSUED
PAGE REV.
PAGE NO.
REVISED
MO DAY YEAR
01
18
96
03
01
09
C
2-5
B.
With the crankshaft aligned to the Base Timing Angle position, install the magneto onto the left
magneto position on the engine. Attach the magneto grounding strap to the engine accessory
housing. Tighten the clamp nuts finger tight to hold the magneto in place.
WARNING
:
MAGNETOS MUST BE PROPERLY GROUNDED TO ENSURE PROPER OPERATION.
WARNING
:
REMOVE THE TIMING PIN. ROTATION OF THE MAGNETO ROTOR SHAFT WITH
THE TIMING PIN INSTALLED MAY DAMAGE THE INTERNAL COMPONENTS OF THE
MAGNETO AND RENDER THE UNIT NON-AIRWORTHY.
C.
Remove the T-118 Timing Pin.
2.2.7 Install Non-Sensor Magneto — Right Engine Position
NOTE
: The non-sensor magneto is identified by the 8-pin connector.
A.
Align and lock the magneto rotor in the proper position for installation in the engine by inserting
the T-118 Timing Pin into the hole in the right magneto distributor block labeled “X”. See Figure
2-4. Carefully rotate the magneto drive shaft until the timing pin is fully seated.
WARNING
:
DO NOT USE THE DISTRIBUTOR BLOCK HOLES LABELED “L” OR “R.”
B.
With the crankshaft aligned to the BTDC position, install the right magneto onto the right position
on the engine. Attach the magneto grounding strap to the engine accessory housing. Tighten
the clamp nuts finger tight to hold magneto in place.
WARNING
:
MAGNETOS MUST BE PROPERLY GROUNDED TO ENSURE PROPER OPERATION.
WARNING
:
REMOVE THE TIMING PIN. ROTATION OF THE MAGNETO ROTOR SHAFT WITH
THE TIMING PIN INSTALLED MAY DAMAGE THE INTERNAL COMPONENTS OF THE
MAGNETO AND RENDER THE UNIT NON-AIRWORTHY.
C.
Remove the T-118 Timing Pin.
2.2.8 Align the Engine Crankshaft to TDC (Top Dead Center)
A.
Rotate the engine crankshaft forward to the TDC position on the compression stroke of cylinder
number one.
2.2.9 Align Left Magneto to TDC
A.
Connect the ten pin connector of the SynchroLASAR
®
to the left magneto connector. Connect
the eight pin connector of the SynchroLASAR
®
to the right magneto connector. Turn the
SynchroLASAR
®
to the “ON” position.
NOTE
: Before proceeding with timing procedures, sensor position must be confirmed. Proceed with
steps B or C as necessary.
B.
If the “LEFT TDC” light is off when the SynchroLASAR
®
is turned on, rotate the housing of the left
magneto counterclockwise for left rotation magnetos or clockwise for right rotation magnetos (as
viewed facing magneto distributor blocks) until the “LEFT TDC” light just turns on. Proceed to
step D.
