THRUSH S2R – G10 Maintenance Manual page 209

AIRPLANE MAINTENANCE MANUAL
The life limited parts on the airframe are listed in the chart below and must be replaced at the
flight hours shown.
PART DESCRIPTION
Spar Cap Assy, Left hand
lower
Spar Cap Assy, Right
hand lower
STRUCTURAL INSPECTION LIMITATIONS
PART DESCRIPTION
Spar Splice Block, lower
(upper half)
Spar Splice Block, lower
(lower half)
Visually inspect splice blocks with a 10X magnifying glass or dye penetrant. Inspect
for external cracks around the ¼, 5/16 and 3/8 inch hole locations. If no cracks are
detected, this portion of the wing inspection is complete. If cracks are found remove
the splice blocks before next flight and inspect the lower spar cap for cracks in
accordance with Thrush Aircraft, Inc. Service Bulletin SB-AG-39. if cracks are found in
spar cap contact Thrush Aircraft, Inc. for possible repair or replacement. If no cracks
are found in spar cap, replace the cracked splice blocks with new splice blocks. Refer
to Section VIII "Wing Removal" for splice block removal and installation.
Effective: 03/26/2010
THRUSH AIRCRAFT INC. MODEL S2R-G10
AIRWORTHINESS LIMITATIONS
STRUCTURAL LIMITATIONS
PART NUMBER
22507T001
22507T002
PART NUMBER
22508T001
22508T002
*NOTE*
LIFE LIMIT
29,000 hours
29,000 hours
LIFE LIMIT
Annual
Annual
11-2
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