(g)
Install the two halves of the insulation blanket (33) and (34) in position at the exhaust compling clamp (30), connect the two halves with lockwire-corrosion resistant steel 0.8 mm (0.032 in.) dia.
(h)
Connect the two halves of the insulation blanket (33) and (34) with lockwire-corrosion resistant steel 0.8 mm (0.032 in.) dia. to the studs on the hot nozzle assy (31).
(3)
Connection of the Exhaust-Muffler Drain Pipe (Ref. Fig. 401/TASK 49-11-11-991-002)
(a)
Remove the blanking plugs from the disconnected line ends.
(b)
Connect the exhaust-muffler drain pipe (35) at the T-fitting to the APU drain system.
(4)
Connection of the Generator Cables (Ref. Fig. 403/TASK 49-11-11-991-001)
(a)
Remove and discard the tie-wraps which temporarily hold the phase leads (82) to the FWD RH tie rod.
(b)
Remove the plastic blanking caps from the ring terminals of the phase leads.
(c)
Remove the bolts (70) , the washers (84) and the cover (71) from the terminal block of the generator.
(d)
Remove the temporarily installed nuts (83) from the terminal studs.
(e)
Attach the phase leads (82) with the washers (85) and the nuts
(83) to the correct terminal studs on the generator (80). Connect the:
CAUTION : MAKE SURE THAT THE WASHER IS INSTALLED BETWEEN THE
_______ PHASE LEADS AND THE TERMINAL NUT. IF NOT, THE TERMINAL BLOCK WILL BURN LOCALLY BECAUSE OF RESISTANCE HEATING.
-
the phase lead with the red label 8XS-T1 to the terminal stud T1.
-
the phase lead with the yellow label 8XS-T2 to the terminal stud T2.
-
the phase lead with the blue label 8XS-T3 to the terminal stud T3.
-
the phase lead with the white label 8XS-N to the terminal stud
N.
NOTE : Make sure that the terminals of the generator (80) and
____ ring terminals of the phase leads (82) are clean and not damaged.
NOTE : Make sure that the washers are loose at the lower,
____ non-threaded portion of the terminal studs.
(f)
TORQUE the nuts (83) to between 2.3 and 2.5 m.daN (16.96 and
18.43 lbf.ft).
(g)
Lubrication of the bolts (70).
WARNING : USE THE CORRECT PERSONAL PROTECTION.
_______ OIL CAN HAVE ADDITIVE CALLED TRICRESYL PHOSPHATE IN IT. THIS CHEMICAL IS AN ASPHYXIANT, IT IS POISONOUS AND CAN BE ABSORBED THROUGH THE SKIN. USE CARE WHEN ENGINE OIL IS DRAINED. HOT OIL CAN POSSIBLY CAUSE BAD BURNS.
1 Lubricate the bolts (70) with OILS (Material No. 03-002).
_
(h)
Install the cover plate (71), the washers (84) and the bolts (70).
(i)
TORQUE the bolts (70) to between 0.43 and 0.47 m.daN (38.05 and
41.59 lbf.in).
(5) Connection of the Starter Motor (Ref. Fig. 403/TASK 49-11-11-991-001)
CAUTION : REFER TO THE MATCH MARKS MADE DURING THE REMOVAL WHEN YOU
_______ CONNECT THE ELECTRICAL WIRES. INCORRECT CONNECTION OF THE WIRES WILL CAUSE DAMAGE TO EQUIPMENT.
(a)
Remove and discard the tie-wraps which temporarily attached the starter motor cables (74), (77) and (78) to the FWD LH tie rod.
(b)
Remove the blanking caps from ring terminals of the starter cables (74), (77) and (78).
(c)
Remove the nuts (72), (75), the washers (73) and (76) which are temporarily installed on the terminal studs.
NOTE : Make sure that the terminal studs, nuts and washers are in
____ correct condition. Replace any item found in not correct condition.
NOTE : If it is necessary, carefully pull the positive electrical
____ lead from C80 until you can attach the cable correctly.
NOTE : The positive electrical leads (77 and 78) must be directly
____ in conter with the starter motor copper strip, before the installation of the washer (76) and the nut (75).
(d) Install the positive starter cable (78), the monitoring cable (77), the washer (76) and the nut (75) to the positive terminal stud.
NOTE : The positive starter cable is identified through the label
____
reading 8KAPOS.
(e) Install the negative starter cable (74), the washer (73) and the nut (72) to the negative terminal stud.
NOTE : The negative starter cable is identified through the label
____
reading 8KANEG.
(f)
TORQUE the nut (75) of the positive starter cable to between 0.85 and 0.90 m.daN (75.22 and 79.64 lbf.in).
(g) 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM 机载辅助动力 AIRBORNE AUXILIARY POWER2(33)
