INSTALLATION MANUAL
AIRCRAFT ENGINES
page 7 - 2
Initial issue, May 01/99
Effectivity: 447 UL SCDI, 503 UL DCDI, 582 UL DCDI /mod. 99
d00317
7.2)
Weights
Weight of engine defined to the following conditions:
☞
Engine dry from serial production (see chapter description of design)
Weight of
electric starter.: ...................................... 3,5 kg (7,71 lb.)
gearbox “B”.: .......................................... 4,5 kg (9,99 lb.)
gearbox “C”.:.......................................... 8,0 kg (17,64 lb.)
gearbox “E”: ......................................... 11,2 kg (24,69 lb.)
generator 220 W DC: ............................. 1,1 kg (2,42 lb.)
2 radiators big (582 only): ...................... 2,2 kg (4,85 lb.)
radiator 995 697 (582 only): ................... 1,0 kg (2,20 lb.)
fresh oil pump (not 447): ........................ 0,1 kg (0,22 lb.)
intake silencer: ....................................... 1,1 kg (2,42 lb.)
after muffler: ........................................... 1,6 kg (3,52 lb.)
7.3)
Centre of gravity and moments of inertia
02852
02975
A
D
X2-X2
Y2-Y2
Z2-Z2
B
5,3
92
46
166
256
184
C
8,1
102
37
317
456
315
E
11,3
125
5
684
1005
554
EL
12,4
144
13,5
682
1186
717
Location of C.O.G.
(mm)
Moment of inertia around axis
(kgcm2)
Reduction gear assy.
Type of
gearbox
Weight
(kg)
Power Plant
Engine assy with carb and exhaust manifold
Engine type
Carb
Exhaust manifold weight (kg)
Location of C.O.G. (mm)
Moment of inertia around axis (kgcm
2
)
C
E
x1-x1
y1 -y1
z1 - z1
447 UL SCDI
1 x BING
879458
29
148,7
70,5
3411
4430
3854
503 UL DCDI
1 x BING
878936
31,7
146,7
76,5
3777
5530
4197
582 UL DCDI / mod. 99
2 x BING
973122
30,2
154,5
58
3150
4684
4118
Summary of Contents for 447 UL SCDI
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