MOONEY INTERNATIONAL CORPORATION
M20V SERVICE AND MAINTENANCE MANUAL
Date
MAR 2017
Rev Date
Page
9
53-50-00 - ATTACH FITTINGS
53-50-01 - WING ATTACH FITTINGS
The wing assembly is attached to fuselage assembly
using structural hardware; (Figure 53- 5). Various types
of fittings are used to properly distribute load between
wing and fuselage.
AN7H- 16A BOLT (1)
NAS1149F0732P WASHER (1)
(TYP. BOTH SIDES)
MS20995- C32
SAFETY WIRE (AR)
AN4- 4A BOLT (3)
MS21042- 4 NUT (3)
NAS1149F0463P WASHER (3)
AN4- 4A BOLT (4)
MS21045L4 NUT (4)
NAS1149F0463P WASHER (4)
110001- 3, - 5 OR - 7 S PACER
OR 3 (- 7) TOGETHER
(TYP. BOTH SIDES)
AN6-17A BOLT (2)
MS21045-6 NUT (2)
NAS1149F0663P WASHERS (4)
AN4- 14A BOLT (5)
MS21042-4 NUT (5)
NAS1149F0463P WASHER (5)
NAS1149F0432P WASHER (5)
NUTS TO BE ON OUTBOARD SIDE
(TYP. BOTH SIDES)
AN4- 20A BOLT (1)
NAS1149F0463P WASHER
NAS1149F0432P WASHER
MS21045L4 NUT (1)
AN4- 17A BOLT (1)
AN3- 4A BOLT (8)
MS21045L3 NUT (8)
NAS1149F0363P (8)
(TYP. BOTH SIDES)
TUBULAR
STRUCTURE
(REF.)
STUB SPAR
(REF.)
MAIN SPAR
(REF.)
TUBULAR
STRUCTURE
(REF.)
MAIN SPAR
(REF.)
SHEAR FITTING
(REF.)
1
2
3
(2 QTY ON HEAD)
(NOTE WASHERS ON DISASSEMBLY)
NAS1149F0463P WASHER
NAS1149F0432P WASHER
MS21045L4 NUT
(2 QTY ON HEAD)
(NOTE WASHERS ON DISASSEMBLY)
TYPICAL BOTH SIDES
VIEW A
VIEW B
VIEW C
(1 ON HEAD - 1 ON NUT)
(NOTE STACKUP O N DISASSEMBLY)
(NOTE SHIMS AND HARDWARE STACKUP)
AN3- 4A BOLT (4)
MS21045L3 NUT (4)
NAS1149F0363P (8)
(TYP. BOTH SIDES)
(TYP. B OTH SIDES)
(TYP. BOTH SIDES)
913047 SHIM
(KEEP FOR REASSEMBLY)
REF:
RABBIT EAR
BRACKETS
(THESE WILL NOT NEED REMOVAL)
SHIM USING 913047- XXX
WING/FUSELAGE ATTACH FITTINGS
FIGURE 53- 5
53-50-00