-
working pressure in nose wheel tires: 36 ± 1.5 psi
1.7. Types of fluids used on airplane and approved volumes:
a) Types of gasoline : car gasoline min RON 95; gasoline EN 228 Premium ; EN 228 Premium Plus, or aviation gasoline AVGAS 100 LL
Volume of fuel tanks………………..…22 gal USA (80 liter)
Unusable fuel................ …0,5 gal USA (2liter)
CAUTION: When using AVGAS 100 LL gasoline for a longer period of time, read the engine operation manual, section 10.2.2.
S.C. AEROSTAR S.A.
FESTIVAL R40S
BACAU - ROMANIA
AIRPLANE MAINTENANCE MANUAL
b) Types of oil : As per Rotax 912S engine Manuals (recommended: motorcar oil, class API “SG” or “SF” SAE 10W40)
Oil system capacity:
-
minimum …………………………………………………. 0.5 gal USA(1.9 liter)
-
minimum …………………………………………………. 0.8 gal USA (3 liter)
CAUTION: Use only oils of class API “SF” or “SG“.
c) Engine coolant fluid : mixture of anti - freezing agent, 50% ethylene-glycol and 50% distilled water (recommended: BASF Glysantin Anticorrosion)
d) Brake fluid : MIL H-5606B; AEROSHELL-4 or other equivalents
1.8. Recommended torque values of fasteners
TORQUE VALUES OIL-FREE CADMIUM PLATED THREADS
BOLT SIZE Bolt PSI NUTS
Tension type MS20365 An310 40,000 PSI Shear type MS-20364 AN320 24,000 PSI
8-32 12-15 7-9
10-32 (AN3) 20-25 12-15
1/4-28 (AN4) 50-70 30-40
5/16-24 (AN5) 100-140 60-85
3/8-24 (AN6) 160-190 95-110
7/16-20 (AN7) 450-500 270-300
1/2-20 (AN8) 480-690 290-410
Torque values in inch-pounds for tightening nuts.
To obtain values in foot-pounds, divide inch-pounds by 12.
CAUTION:
1.In case the smooth area (grip length) of the bolt is too long, it is allowed to install additional washers, but no more than 3 washers.
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：FESTIVAL R 40S AIRPLANE MAINTENANCE MANUAL(9)
