Thrush Aircraft S2R-R1340 Maintenance Manual page 135

THRUSH AIRCRAFT, INC – MODEL S2R-R1340
Figure 6-3: Brake Disc and Lining Inspection Criteria
1 The split shall not occur inside the crest of the clenched surface.
2 No more than two splits shall occur in a 90° area.
3 A total of no more than three splits shall be allowed.
D. Check to be sure lining is tight and
movement free with no distortion of
parts.
Effective: 01/01/08
AIRCRAFT MAINTENANCE MANUAL
Rivet Acceptance Criteria
Figure 6-4
E. With tubular rivets, splits may result
from the clinching operation. Refer
to rivet sketch (figure 6-4) for
acceptance criteria.
6-9