chinook f model 5&9
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78 terms
Terms | Definitions |
|---|---|
LAND AS SOON AS POSSIBLE | executing a landing to the nearest suitable landing (e.g., open field) area without delay. |
LAND AS SOON ASPRACTICABLE | executing a landing to the nearest suitableairfield/heliport. |
AUTOROTATE steps | a. Thrust Control — Adjust as requiredto maintain NR. b. Pedals — Adjust as required. c. Cyclic — Adjust as required. |
AUTOROTATE definition | adjusting the flight controls as necessaryto establish an autorotational descent and landing. |
EMER ENG SHUTDOWN steps | a. ENG COND Lever — STOP.b. FIRE PULL Handle — Pull as required. c. FIRE PULL Handle (affected engine) — Twist clockwise or counterclockwise as required (engine fire only). Depending upon the severity of the fire, it may be necessary to use both bottles. |
EMER ENG SHUTDOWN definition | engine shutdown without delay. |
ABORT START steps | a. ENG COND lever — STOP.b. ENG START switch — MTR if high PTIT is indicated. |
ABORT START def. | engine shutdown to prevent PTIT fromexceeding limits or whenever abnormal operation is indicated. |
Dual Engine Failure | 1. AUTOROTATE.2. External Cargo — Jettison. 3. FLT DIR CPLR — Uncouple. |
Single Engine Failure | 1. Thrust Control Lever — Adjust asnecessary to maintain NR. 2. External Cargo — Jettison (if required). 3. FLT DIR CPLR — Uncouple. Continued flight is not possible: 4. Land As Soon As Possible. 5. EMER ENG Shutdown (when conditions permit). Continued flight is possible: 6. Land As Soon As Practicable. 7. EMER ENG Shutdown (when conditions permit). |
ENG1 or ENG2 FADEC Caution. | 1. FADEC INC/DEC Switch (affectedengine) — Adjust as required. 2. Reduce rate of thrust control lever change. |
ENG1 and ENG2 FADEC Cautions | 1. FADEC INC/DEC Beep Switches — Beepto 100% NR, Match TQs. 2. Reduce rate of thrust control lever changes. 3. Land As Soon As Practicable. |
REV 1 and/or REV 2 FAIL Caution (Without)Associated ENG1 FADEC and/or ENG2 FADEC Caution. | Do not manually select REV mode on theaffected engine as uncommanded power changes may occur. |
REV 1 or REV 2 FAIL Caution (With) AssociatedENG1 FADEC or ENG2 FADEC Caution. | If engine power is required for flight:1. Land As Soon As Possible. After landing: 2. EMER ENG Shutdown — (Affected Engine). If engine power is not required for flight: 1. EMER ENG Shutdown — Affected Engine. 2. FIRE PULL Handle (Affected Engine) — Pull. 3. Refer to single-engine failure emergency procedure. |
REV 1 and REV 2 FAIL Caution (With) AssociatedENG1 FADEC and/or ENG2 FADEC Caution. | 1. Land As Soon As Possible.2. EMER ENG Shutdown — As required. |
Engine Transmission Clutch Failure toEngage. | EMER ENG SHUTDOWN — (Affectedengine). When NG reaches zero: EMER ENG SHUTDOWN — (Engaged engine). |
Engine Shutdown — Complete Electrical Failure | 1. FIRE PULL Handle (Affected Engine) — Pull.F2. FUEL VALVE No. 1 and No. 2 ENGINE — CLOSE. 3. Normal Shutdown — Perform |
Engine Shutdown — ENG COND Lever Failure. | 1. FIRE PULL handle (affected engine) — Pull.2. Normal shutdown — Perform. |
EngineOil—LowQuantity,HighTemperature or Low Pressure | If engine power is required for flight:Land As Soon As Possible. If engine power is not required: 1. EMER ENG SHUTDOWN — (Affected Engine). 2. Refer to single engine failure emergency procedures. |
ENG1 or ENG2 CHIPS Caution. | If engine power is required for flight: Land As Soon As Possible. If engine power is not required for flight: If engine oil pressure is below minimum limits or if engine oil temperature is above the maximum limit or if chip is on the engine transmission: 1. EMER ENG SHUTDOWN — (Affected engine). 2. Refer to single engine failure emergency procedures. If engine oil pressure is not below minimum limits and engine oil temperatures remain below the maximum limit: 3. ENG COND lever — Retard to reduce torque (10% minimum) on the affected engine. 4. Land as soon as practicable |
ENG1 or ENG2 XMSN Warning. | 1. EMER ENG SHUTDOWNF 2. Affected engine transmission — Check. The flight engineer will visually check the affected engine and engine transmission for fire 3. Land as soon as possible. |
XMSN Chips Caution (FWD, COMB, AFT, or AFT Shaft) | Land As Soon As Possible. |
XMSN DEBRIS, LH or RH COMB DEBRIS Caution (Fwd, Comb or Aft Debris Display), FWD, L or R DE- BRIS, or AFT XMSN DEBRIS SCREEN indicator illuminated on Maintenance Panel | F 1. GND RESET-TEST switch — RESET.If indicator does not reset : 2. Land as soon as possible |
XMSN DEBRIS caution (Engine Transmission Debris Display) ENG1 XMSN DEBRIS or ENG2 XMSN DEBRIS indicator illuminated on Maintenance Panel | F 1. GND RESET-TEST switch — RESET. If indicator does not reset and engine power is required for flight: 2. Land as soon as possible. If indicator does not reset and engine power is not required for flight: 3. EMER ENG SHUTDOWN (affected engine). 4. Refer to single engine failure emergency procedures |
XMSN PRESS LO and XMSN AUX PRESS LO (Same Transmission) | Land As Soon As Possible |
XMSN OIL PRESS CAUTIONAFT XMSN or AFT SHAFT PRESS LO: (confirm AFT SHAFT with Flight Engineer) | Land As Soon As Possible |
XMSN OIL PRESS CAUTIONFWD XMSN or COMB XMSN PRESS LO: | 1. Altitude — Descend to minimum safealtitude. 2. Airspeed — 100 KCAS or Vne whichever is slower. 3. Land As Soon As Practicable |
XMSN OIL PRESS CAUTIONENG1 or ENG2 XMSN PRESS LO: | Engine power is required:Land As Soon As Possible. Engine power is not required: 1. EMER ENG Shutdown. (affected engine). 2. Refer to single engine failure emergency procedures |
XMSN AUX PRESS LO Cautions. MAIN XMSN (FWD, COMB, or AFT): | Main transmission oil pressure or temperature are abnormal:Land As Soon As Possible. Main transmission oil pressure and temperature are normal: Land as soon as practicable |
XMSN OIL HOT Cautions. FWD or COMB XMSN OIL HOT: | Land As Soon As Possible. |
XMSN OIL HOT Cautions. AFT XMSN OIL HOT: | 1. Land As Soon As Possible.2. Electrical load — Reduce as much as possible |
XMSN OIL HOT Cautions. ENG1 or ENG2 XMSN OIL HOT: | Engine power is required:Land As Soon As Possible. Engine power is not required: 1. EMER ENG Shutdown. 2. Refer to single engine failure emergency procedures |
Engine Hot Start. | Abort Start. |
Residual Fire During Shutdown. | 1. Abort Start. 2. FIRE PULL Handle (affected engine) — Pull. |
Auxiliary Power Unit (APU) Fire. | APU switch — OFF. |
Engine or Fuselage Fire — Flight. | 1. Land as soon as possible. F 2. Confirm fire. 3. EMER ENG SHUTDOWN (affected engine). 4. Refer to single engine failure emergency procedures. After landing: 5. EMER ENG SHUTDOWN |
Engine Compartment, Fuselage, or ElectricalFire — Ground | 1. EMER ENG SHUTDOWN.2. APU switch — OFF (if operating). 3. BATT switch — OFF. |
Electrical Fire — Flight. | 1. Land as soon as possible. 2. GEN 1 and GEN 2 Switches — OFF. After landing: 3. EMER ENG Shutdown. 4. BATT Switch — OFF |
Smoke and Fume Elimination. | 1. Airspeed — Above 60 KCAS. 2. Pilot sliding window — Open. 3. Helicopter attitude — Yaw left, one half to one ball width on the inclinometer. 4. Upper half of main cabin door — Open 5. RAMP EMER switch — As required. 6. Cargo loading ramp — As required. 7. Copilot sliding window — Closed. 8. NVG curtain — Open (if applicable). |
Fuel Venting. | 1. AUX FUEL PUMP switches (affected side) or ERFS ll pump switches if installed — OFF. 2. Main tank (affected side) — Monitor. When 1,000 pounds of fuel remain: 3. AUX FUEL PUMP switches (affected side) or ERFS ll pump switches if installed — ON (monitor FUEL page). When tank quantity reaches 1,600 pounds: 4. AUX FUEL PUMP switches (affected side) or ERFS ll pump switches if installed — OFF. 5. Steps 2 through 4 — Repeat until auxiliary tanks are empty. |
ENG1 or ENG2 FUEL PRESS LO Caution. | 1. XFEED switch — OPEN (above 6,000 feet PA).2. FUEL PUMP(S) circuit breakers — Check in. Pump(s) are operational — Proceed with Step 3. 3. XFEED switch — CLOSED. Pump(s) are not operational — Proceed with Step 4. 4. FUEL PUMP switches — OFF (inoperative pump(s) |
L or R FUEL LVL Caution. | 1. Fuel Page — Check tank fuel levels. 2. XFEED switch — As required. 3. Land as soon as practicable. |
L or R FUEL LVL and ENG1 or ENG2 FUEL PRESS LO (opposite sides) Cautions (L FUEL LVL and ENG2 FUEL PRESS LO or R FUEL LVL and ENG1 FUEL PRESS LO) | 1. XFEED switch — CLOSED. 2. Land as soon as possible. |
#1 GEN FAIL or #2 GEN FAIL Caution. | If bus tie does not exist: 1. GEN switch — OFF/RESET, then ON. If power is not restored: 2. Land as soon as possible. If a bus tie does exists: 3. GEN switch — OFF/RESET, then ON. If the caution remains on (power is not restored): 4. GEN switch — OFF. 5. Electrical Load Meters — Check, If greater than 100%, reduce electrical load as required Suggest shedding the following: • LH/RH AC Cabin Utility Receptacles (if in use). • ENG 1 and ENG 2 EAPS FANs (if in use). 6. Monitor Load Meters as required, (especially if additional equipment is added to the electrical load). 7. Land as soon as practicable. |
#1 GEN FAIL and #2 GEN FAIL Caution. | Land as soon as possible. If unable to land, proceed as follows: 1. Airspeed — Below 100 KCAS. 2. Altitude — Below 6,000 feet PA. 3. AFCS SYSTEM SEL switch — OFF 4. PDPs — Check circuit breakers and AC cross-tie gang bars down. 5. Each GEN switch — OFF/RESET, then ON. If electrical power is restored (from either generator): 6. Land as soon as possible. Electrical power is not restored (from either generator): 7. APU — Start. 8. APU GEN — ON. 9. Reduce electrical load — As required. 10. Land as soon as possible. |
#1 RECT OFF or #2 RECT OFF Cautions. | DC bus tie has not occurred: 1. PDPs — Check. Electrical power is not restored: 2. Land as soon as possible. DC bus tie has occurred (only the No. 1 RECT or No. 2 RECT FAIL caution light will be on): 3. PDPs — Check. 4. Electrical Load Meters — Check, If > than 100%, reduce electrical load as required. Suggest shedding the following: • LH/RH DC Utility Receptacles (if in use). • PLT and CPLT Searchlights (if in use). • Air Warrior System (if in use). 5. Monitor Load Meters as required, (especially if additional equipment is added to the electrical load). 6. Land as soon as practicable |
#1 RECT OFF and #2 RECT OFF Cautions. | Land As Soon As Possible. If unable to land, proceed as follows: 1. Airspeed — Below 100 KCAS. 2. Altitude — Below 6,000 feet PA. 3. AFCS — OFF. 4. DC CROSSTIE circuit breakers on both No. 1 and No. 2 PDPs — Pull out. 5. PDPs — Check circuit breakers in. 6. DC equipment not required — OFF or pull out circuit breakers. 7. Land As Soon As Possible |
NO CHARGE 1 OR NO CHARGE 2 Caution. | 1. Cycle BATT switch OFF and then ON.If caution is not cleared: 2. Maintain BATT switch in ON position |
NO CHARGE 1 and NO CHARGE 2 Caution. | Failure of TRU is evident:1. Proceed to No. 1 and No. 2 RECT OFF cautions emergency procedure. Failure of TRU is not evident: 2. Maintain BATT switch in ON position |
# 1 HYD FLT CONTR or #2 HYD FLT CONTR Caution | Fluid loss is evident:Land As Soon As Possible. Fluid loss is not evident: 1. PWR XFER Switch (affected system) — ON. F 2. MAINTENANCE PANEL — Monitor. 3. Land as soon as possible. High fluid temperature is evident: 4. Land as soon as possible |
#1 HYD FLT CONTR and #2 HYD FLT CONTR Caution. | 1. PWR XFER 1 and PWR XFER 2 switches — ON.2. Land as soon as possible. Avoid large control inputs |
UTIL HYD PRESS LO Caution. | Fluid loss is evident: 1. Isolation switch (affected subsystem) — OFF. 2. Land as soon as possible. If pressure is restored: 3. Land as soon as practicable. F 4. MAINTENANCE PANEL — Monitor. If fluid loss is not evident: 1. APU — Start. 2. Land as soon as practicable. F 3. MAINTENANCE PANEL — Monitor. If temperatures or pressure are abnormal or abnormal vibrations occur: Land As Soon As Possible. High fluid temperature is evident: Land As Soon As Possible |
HYD PUMP FAULT Indicating Light (Mainte- nance Panel) | 1. Land as soon as practicable. F 2. MAINTENANCE PANEL — Monitor. If temperatures or pressure are abnormal or an abnor- mal vibration occurs, perform the following: 3. Land As Soon As Possible. |
MFD 1(2, 3, 4, 5) FAIL Advisory. | 1. MFD — Press SYST, then press EQP STAT.2. Check for MFD 1 (2, 3, 4, 5) status. 3. Turn MFD to OFF for 15 seconds then back to NORM. 4. Check EQP STAT page for proper indication |
GPPU1 or GPPU2 DEGRADED Annunciator. | 1. MFD — Press SYST, then press EQP STAT.2. Check for GPPU1(2) status. |
GPPU1 or GPPU2 FAIL Advisory. | 1. MFD — Press SYST, then press EQP STAT.2. Check for GPPU1(2) status. 3. Pull appropriate CAAS GPPU circuit breaker. 4. Wait 15 seconds, then reset the CAAS GPPU circuit breaker. If GPPU still indicates a failure: 5. Redundant system will control the function required |
DCS1 or DCS2 DEGRADED Annunciator. | 1. MFD — Press SYST, then press EQP STAT.2. Check for DCS1(2) status. 3. Land as soon as practicable. |
DCS1 or DCS2 FAIL Caution. | 1. MFD — Press SYST, then press EQP STAT.2. Check for DCS1(2) status. 3. Pull appropriate CAAS DCS1(2) circuit breaker. 4. Wait 15 seconds, then reset the CAAS DCS1(2) circuit breaker. If DCS still indicates a failure: 5. Land as soon as practicable |
DCS1 and DCS2 FAIL Cautions. | 1. MFD — Press SYST, then press EQP STAT.2. Pull appropriate CAAS DCS 1 and CAAS DCS 2 circuit breakers. 3. Wait 15 seconds, then reset the CAAS DCS 1 and CAAS DCS 2 circuit breakers. If DCS1 and DCS2 still indicate a failure: 4. Land as soon as practicable |
CDU1 or CDU2 FAIL Advisory. | 1. MFD — Press SYST, then press EQP STAT.2. Pull appropriate CAAS CDU 1 and CAAS CDU 2 circuit breakers. 3. Wait 15 seconds, then reset the CAAS CDU 1 and CAAS CDU 2 circuit breakers. If CDU1 and CDU2 still indicate a failure: 4. Land as soon as practicable |
EGI1 or EGI2 FAIL Cautions. | 1. Airspeed — Adjust to no greater than 100 KCAS or Vne, whichever is slower. 2. AFCS SYSTEM SEL switch — Select operating system. 3. PDP, affected EGI circuit breaker — Out then in. 4. CDU — Access POWER page. 5. Affected EGI — ON 6. CDU, affected EGI Navigation page — AIR ALIGN. 7. CDU, GPS Constellation Type — Set. 8. CDU, affected INU Navigation page — Check ALIGN CEP as required. 9. CDU, affected INU Navigation page — ENABLE NAV. 10. CDU, affected INAV page — Check navigation mode. 11. AFCS — Both as required |
EGI1 and EGI2 FAIL Cautions. | 1. AFCS SYSTEM SEL switch — OFF. 2. PDPs, EGI circuit breakers — Out then in. 3. CDU — Access POWER page. 4. EGI1/EGI2 — ON Perform the following for EGI(s) with inactive cautions. 5. CDU, EGI Navigation page(s) — AIR ALIGN. 6. CDU, GPS Constellation Type — Set. 7. CDU, INU Navigation page(s) — Check ALIGN CEP as required. 8. CDU, INU Navigation page(s) — ENABLE NAV. 9. CDU, INAV page — Check navigation mode. 10. AFCS SYSTEM SEL switch — As required |
High Speed Straight Ahead Descent: | 1. Thrust control lever — Lower. Adjust NR to maintain approximately 104%.2. Airspeed — Adjust (approximately 130 to 150 KCAS). 3. Recovery — Initiate at or above 600 feet AGL and decelerate to 75 to 85 KCAS to enter the autorotative corridor |
Out-of-Trim Descent: | 1. Thrust control lever — Lower. Adjust NR to maintain approximately 104%. 2. Airspeed — Adjust to maintain approximately 100 KCAS. 3. Trim — Adjust cyclic and pedals to obtain a minimum of one ball width out of trim to the right (left pedal forward) equivalent to a bank angle of approximately 8 to 10° right and a zero turn rate. 4. Recovery — Initiate at or above 600 feet AGL, retrim the aircraft and adjust airspeed to approximately 75 KCAS |
Low Speed Maneuvering Descent: | 1. Thrust control lever — Lower. Adjust NR to maintain approximately 102%. 2. Airspeed — Adjust to maintain 75 to 90 KCAS. 3. Bank angle — Adjust as required. Bank angles of up to 60° will result in the desired rates-of-descent. 4. Recovery — Initiate at or above 600 feet AGL. Helicopter should be returned to wings level |
Ditching — Power OFF. | AUTOROTATE |
Ditching — Power ON | 1. Land away from personnel in the water. 2. EMER ENG SHUTDOWN. |
Landing in Trees. | Power Off:AUTOROTATE. Power On: 1. Approach to a hover — 5 to 10 feet. 2. EMER ENG SHUTDOWN. 3. AUTOROTATE. |
FWD LCTA FAIL and/or AFT LCTA FAIL Cau- tion(s) | If in AUTO mode: 1. Airspeed — Adjust. 2. CYCLIC TRIM circuit breakers — IN. If LCT operation is not indicated: 3. CYCLIC TRIM switch — MANUAL. 4. FWD and AFT CYCLIC TRIM switches — Adjust for airspeed If LCT operation is not indicated: 5. FWD and AFT CYCLIC TRIM switches — RET for 30 seconds, before landing. If in MANUAL mode: 1. Airspeed — Adjust. 2. CYCLIC TRIM circuit breakers — IN. If LCT operation is still not indicated: 3. CYCLIC TRIM switch — AUTO. If LCT operation is not indicated: 4. CYCLIC TRIM switch — MANUAL. 5. FWD and AFT CYCLIC TRIM switches — RET both LCTs for 30 seconds, before landing. |
Single AFCS Failure — Both Selected. | 1. Airspeed — Adjust to no greater than 100 KCAS or Vne whichever is slower.2. Altitude — Adjust as required. 3. AFCS SYSTEM SEL switch — Isolate defective system. Turn NO. 1 ON, if not isolated, turn NO. 2 ON. If system is not isolated: 4. AFCS SYSTEM SEL Switch — OFF |
Dual AFCS Failure. | AFCS SYSTEM SEL Switch — OFF. if IMC: Exit IMC as soon as practicable. |
Differential Airspeed Hold (DASH) Failure. | Avoid nose high attitudes, reduce airspeed. Maximum airspeed with one system failed is 100 KCAS. |
Cockpit-Control Drive Actuator Failure - thrust | If IMC: 1. Thrust Control Lever — Adjust (slip if required). 2. MFD-FD Select Page — De-Select Vertical Mode. If VMC: 1. Thrust Control Lever — Adjust (slip if required). 2. Airspeed — Adjust to no greater than 100 KCAS or Vne whichever is slower. 3. AFCS SYSTEM SEL Switch — OFF then Both If the Thrust CCDA is restored. 4. FLT DIR CPLR — As Required If the Thrust CCDA is not restored. 5. MFD-FD Select Page — De-Select Vertical Mode. 6. FLT DIR CPLR — As required |
Cockpit-Control Drive Actuator Failure | if IMC: 1. MFD-FD Select Page — De-Select SPD 2. Exit IMC as soon as practicable. if VMC: 1. Airspeed — Airspeed adjust to no greater than 100 KCAS or Vne whichever is slower. 2. AFCS SYSTEM SEL Switch — OFF then Both If the pitch CCDA is restored 3. FLT DIR CPLR — As Required If the pitch CCDA is not restored 4. MFD-FD Select Page — De-Select SPD 5. FLT DIR CPLR — As Required. |
HEATER HOT Caution. | 1. Wait 2 minutes for cool down.2. HTR START Switch — Press. 3. HEATER HOT Caution Light — Monitor. The HEATER HOT caution light will not extinguish until combustion chamber temperature is below 177° C and the HTR START switch is pressed |
Misfire: | F 1. Weapon — Point at safe area.F 2. Bolt — Retract, ensure cartridge ejects. F 3. If cartridge does not eject — Perform remedial action IAW appropriate TM. |
Runaway Gun: | Break the ammunition feed belt. |
Jettisoning External Cargo. | Primary Method:1. CARGO HOOK EMERG Switch — REL ALL. F2. Check load released. Alternate Method: 1. Forward, Center, and Aft Hook Release Lever — Pull aft to release cargo from all three hooks. F 2. Check load released |
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