Cessna 177 SERIES Service Manual page 325

NOTE
DOUBLER
DOUBLER Countersink doublers and
DOUBLER - dimple skin and patch.
EXISTING
SKIN/
J
PATCH
A
A-A
2024-T4 ALCLAD
EXISTING SKIN CARRY EXISTING
- RIVET PATTERN
S THRU PATH/
. FLUSH/8
PATCH EDGE DISTANCE
BULKHEAD
2D MIN.TERSECTI
TYPORIGINAL PARTS
RIVET TABLE
....
.020 1/8
.025 1/8
032
1/8 PATCH
stringers are
riveted to
05 3 g ure
2024-T3 ALCLAD
ORIGINAL PARTS
REPAIR PARTS NT
REPAIR PARTS IN CROSS SECTION This procedure is not rec-
ommended in areas where
stringers are riveted to
bulkheads.
Figure 18-4. Skin Repair (Sheet 4 of 6)
18-16