−
F/WARMER (RHPJB).
54.5
Measure the current in wire H92A8 (from RHPJB connector A122P1A pin 1). Make sure the current
reading is 35A ±10A.
54.6
On the right crossbar panel set the FOOT WARMER switch to OFF.
54.7
Measure the current in wire H92A8 (from RHPJB connector A122P1A pin 1). Make sure the current
reading is 0A.
55
Remove the safety clip and close this circuit breaker:
−
STARTER (ESSENTIAL BUS).
56
Use a Multimeter (Pt.No. Local supply) to measure the voltage at cable K002/A1 (aircraft side) at the
right generator panel. Make sure That the voltage is 28 VDC ±1 VDC.
57
Measure the voltage at the disconnected end of cable P46A00. Make sure that the voltage is 0 VDC.
58
On the OHP, press and release the STARTER pushbutton switch. Make sure that the MFD green
STARTER caption is ON.
59
Measure the voltage at the disconnected end of cable P46A00. Make sure that the voltage is 28 VDC
±1 VDC.
60
Wait for the start sequence to finish (after approximately 80 seconds), then make sure that the MFD
green STARTER caption is off.
61
Measure the voltage at the disconnected end of cable P46A00. Make sure that the voltage is 0 VDC.
62
At the underfloor right relay panel, remove the two relays K162A1 and K162K4.
63
Use a Jumper wire (Pt.No. Local supply) to link pin B2 of relay K162A1 to pin B2 of relay K162K4.
Make sure that the PFD green Starter caption is ON.
64
Remove the jumper wire from pin B2 of relay K162A1 and pin B2 of relay K162K4. Make sure that the
PFD green Starter caption is OFF.
65
At the underfloor right relay panel, install the two relays K162A1 and K162K4.
66
De-energize the aircraft electrical system, refer to AMM 12-B-24-00-00-00A-901A-A.
67
On the OHP set these switches to ON:
−
AV 1 BUS
−
AV 2 BUS
−
CABIN BUS.
68
Disconnect and remove the Maintenance Box.
69
Open and install a Safety clip - Circuit breaker hold open (Pt.No. T12-030) on this circuit breaker:
−
STARTER (ESSENTIAL BUS).
70
Connect wire P46A000 to starter/generator 2.
71
Torque tighten the nut holding wire P46A000 to between 25 and 26,5 Nm (220 to 235 lb. in.).
72
Close Up
72.1
Remove the safety clip and close these circuit breakers:
−
STARTER (ESSENTIAL BUS)
−
IGNITION (ESSENTIAL BUS)
−
FUEL CTL (ESSENTIAL BUS)
−
LH FUEL PUMP (ESSENTIAL BUS)
PC-12/47E AMM Doc No 02300, ISSUE 01 REVISION 26 MSN 545, 1001-1719,
1721-1999
12-B-AM-00-00-00-I
UNCLASSIFIED
Effectivity: All
12-B-24-52-20-00A-903A-A
UNCLASSIFIED
2021-12-04 Page 6
