tm 1-1520-240-10 technical manual operator's manual for army ch ...

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7A-9-1. Description. a. Climb and descent performance may be seen in figure 7A-9-1, which represents change in torque to climb or descend at selected GWs. b. The climb performance charts, figure 7A-9-2, shows relationships between GW, initial and final altitude and temperatures, time to climb, and distance covered and fuel used while climbing. The chart is presented for climbing at hotter and colder temperatures, intermediate torque (30 minute operation). 7A-9-2. Use of Chart. The primary use of the charts is illustrated by the chart examples. a. To determine torque change for a specific rate of climb or rate of descent (fig. 7A-9-1), enter rate of climb or descent and move right to gross weight, move down and read change. This torque change must be added to the torque required for level flight for climb, or subtracted for descent, to obtain total climb or descent torque. SECTION IX. CLIMB DESCENT TM 1-1520-240-10 b. Rate of climb or descent may also be obtained by entering with a known torque change, moving upward to gross weight, moving left and reading rate of climb or descent. c. To use the climb performance charts (fig. 7A-9-2), enter at the top left at the known gross weight, move right to the initial press alt (pressure altitude), move down to the FAT at that altitude, and move left and record time, distance, and fuel. Subtract the time, distance, and fuel values of the initial altitude-temperature condition from those of the final altitude-temperature condition to find the time to climb, distance covered, and fuel used while climbing. 7A-9-3. Conditions. The climb and descent charts are based on 100% RRPM. The climb speed schedule shown in figure 7A-9-2 (see insert) is for optimum climb, that is, minimum power required and maximum power available (30 minutes). It is an average schedule for the GW range and atmospheric conditions for the CH-47D. 7A-9-1
TM 1-1520-240-10 7A-9-2 Figure 7A-9-1. Climb – Descent Chart
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TECHNICAL MANUAL OPERATOR’S MANUA
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TM 1-1520-240-10 b Change 1 WARNING
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URGENT TM 1-1520-240-10 CHANGE HEAD
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*Zero in this column indicates an o
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TM 1-1520-240-10 TECHNICAL MANUAL H
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TM 1-1520-240-10 Chapter/Section Pa
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TM 1-1520-240-10 1-1-13. Aircraft D
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TM 1-1520-240-10 2-1-2 Figure 2-1-1
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TM 1-1520-240-10 2-1-4 Figure 2-1-3
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TM 1-1520-240-10 2-1-10. Brakes and
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TM 1-1520-240-10 2-1-8 Figure 2-1-5
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TM 1-1520-240-10 2-1-10 Figure 2-1-
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TM 1-1520-240-10 2-1-12 Figure 2-1-
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TM 1-1520-240-10 2-1-14 Figure 2-1-
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TM 1-1520-240-10 2-1-16 Figure 2-1-
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TM 1-1520-240-10 2-1-18 Figure 2-1-
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TM 1-1520-240-10 2-2-2 Fwd Valve Fw
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TM 1-1520-240-10 2-2-8. TROOP WARN
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TM 1-1520-240-10 The power turbine
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TM 1-1520-240-10 Figure 2-3-2. Emer
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TM 1-1520-240-10 and NO. 2 OIL TEMP
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TM 1-1520-240-10 d. RRPM droop comp
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TM 1-1520-240-10 2-3-10 Figure 2-3-
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TM 1-1520-240-10 Table 2-3-1. T55-G
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TM 1-1520-240-10 2-3-14 Table 2-3-1
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TM 1-1520-240-10 Table 2-3-1. T55-G
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TM 1-1520-240-10 2-3-18 Figure 2-3-
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2-4-1. Fuel Supply System. The fuel
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2-4-6. Manual Defueling Valve. A ma
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2-4-6). The switches are used to te
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2-5-1. Flight Control System. The h
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Figure 2-5-2. Cyclic Stick Grip 2-5
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(1) HDG Switch. The HDG (heading) s
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2-6-1. Hydraulic Power Supply Syste
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us through the RAMP PWR switch and
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TM 1-1520-240-10 No. 2 engine trans
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TM 1-1520-240-10 2-7-12. Transmissi
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2-9-1. Anti Icing Systems. Anti ici
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through the HYDRAULICS MAINT PNL LT
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TM 1-1520-240-10 SECTION X. HEATING
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TM 1-1520-240-10 SECTION XI. ELECTR
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2-11-7. BATT Switch. NOTE The follo
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TM 1-1520-240-10 2-12-2 Figure 2-12
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TM 1-1520-240-10 a. Electroluminesc
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TM 1-1520-240-10 2-13-4 Figure 2-13
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TM 1-1520-240-10 bulkhead. The six
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TM 1-1520-240-10 2-13-8 Figure 2-13
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2-14-1. General. The following para
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When the helicopter descends below
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2-14-13. Controls and Function, Rad
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2-14-21. CHRONOMETER. Two digital c
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Table 2-14-1. Master Caution Panel
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2-14-30. CAUTION LT Panel. The CAUT
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SECTION XV. SERVICING, PARKING, AND
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k. Remove ground cables from the he
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Figure 2-15-2. Servicing Diagram (S
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Figure 2-15-2. Servicing Diagram (S
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TM 1-1520-240-10 Table 2-15-1. Serv
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Table 2-15-3. JP-4 Equivalent Fuel
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2-15-7. Gravity Refueling. Perform
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2-15-15. Transmission Oil System. S
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FLIGHT CONTROL, UTILITY, POWER STEE
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Figure 2-15-4. Protective Covers TM
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Figure 2-15-6. Installation of Heli
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TM 1-1520-240-10 3-1-2 Table 3-1-1.
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TM 1-1520-240-10 3-2-2 Figure 3-2-1
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TM 1-1520-240-10 3-2-6. Word-of-Day
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TM 1-1520-240-10 3-2-9. Conferencin
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TM 1-1520-240-10 SET. 3-2-8 (2) Cha
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TM 1-1520-240-10 3-2-10 NOTE The an
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TM 1-1520-240-10 c. Frequency Range
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TM 1-1520-240-10 3-2-19. Controls a
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TM 1-1520-240-10 3-2-21. HF Radio S
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TM 1-1520-240-10 3-2-24. Operating
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TM 1-1520-240-10 CONTROLS/ FUNCTION
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TM 1-1520-240-10 CONTROLS/ INDICATO
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TM 1-1520-240-10 (6) Push the INIT
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TM 1-1520-240-10 NOTE To exit and s
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TM 1-1520-240-10 3-3-8. Gyromagneti
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TM 1-1520-240-10 3-3-6 Figure 3-3-5
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TM 1-1520-240-10 LEFT DISPLAY RIGHT
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TM 1-1520-240-10 e. FLY-TO DEST thu
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TM 1-1520-240-10 from the No. 2 (No
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TM 1-1520-240-10 3-3-35. Horizontal
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TM 1-1520-240-10 tered in any of th
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TM 1-1520-240-10 (7) Observe the CD
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TM 1-1520-240-10 LEFT DISPLAY RIGHT
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TM 1-1520-240-10 3-3-26 NOTE To acc
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TM 1-1520-240-10 (3) Position updat
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TM 1-1520-240-10 (4) To select the
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TM 1-1520-240-10 NOTE In this mode,
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TM 1-1520-240-10 Table 3-3-4. Map D
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3-4-1. Transponder System (AN/APX-1
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3-4-3. Normal Operation — Transpo
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4-1-1. Radar Signal Detecting, AN/A
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4-1-2. CONTROLS AND FUNCTION, RADAR
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4-1-3). Check OFP and EID numbers a
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4-1-6. Controls and Indicators, Mis
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CONTROLS/ FUNCTION INDICATOR ARM In
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Figure 4-1-6. Flare Dispenser Syste
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4-1-18. Controls and Function, Coun
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4-1-24. Normal Operation. WARNING K
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4-1-26. CMDS Messages. Below is a l
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Figure 4-1-8. Heads Up Display AN/A
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No. Symbol Source Range/Description
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CAUTION Keep the protective caps on
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8. MODE 1-4/DCLT switch — DCLT (1
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4-2-1. Armament Subsystems The arma
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Figure 4-2-1. Armament Subsystem TM
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single cartridges or short bursts c
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Figure 4-2-5. Right Machine Gun Mou
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Figure 4-2-8. Ammunition Can — In
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Figure 4-2-10. M41 Mount — Instal
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TM 1-1520-240-10 (3) Cable cutter s
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TM 1-1520-240-10 4-3-4 Figure 4-3-2
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TM 1-1520-240-10 4-3-6 Figure 4-3-3
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TM 1-1520-240-10 (3) Hoist master s
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TM 1-1520-240-10 (2) Break the shea
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TM 1-1520-240-10 Figure 4-3-10. Hoi
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TM 1-1520-240-10 The hook assembly
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TM 1-1520-240-10 Figure 4-3-12. Cen
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TM 1-1520-240-10 4-3-18 CAUTION The
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TM 1-1520-240-10 HOOK OPEN caution
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TM 1-1520-240-10 4-3-22 Figure 4-3-
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TM 1-1520-240-10 4-3-24 Figure 4-3-
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TM 1-1520-240-10 SECTION IV. EXTEND
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Figure 4-4-1. ERFS II Fuel Tank TM
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Figure 4-4-2. ERFS II Fuel Control
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4-4-9. FARE Transfer. CAUTION Some
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5-2-1. Instrument Markings. 5-2-2.
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400 810 890 781 940 890 O C C C C C
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Figure 5-2-1 Instrument Markings (S
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5-3-1. Engine Rating and Power Leve
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5-5-1. Airspeed Operating Limits. A
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Figure 5-5-2. Airspeed Limitations
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5-7-1. Engine Inlet Screen Limitati
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Figure 5-7-1. Rotor Blade Start-Up
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TM 1-1520-240-10 5-7-5/(5-7-6 blank
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TM 1-1520-240-10 SEA STATE 5-8-2 Ta
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6-1-1. Purpose. This chapter contai
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6-2-1. DD Form 365-3 Chart C — Ba
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TM 1-1520-240-10 6-3-2 Figure 6-3-1
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TM 1-1520-240-10 6-4-11. Litter Sup
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TM 1-1520-240-10 6-4-4 Figure 6-4-2
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TM 1-1520-240-10 6-4-6 Figure 6-4-4
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TM 1-1520-240-10 6-4-8 Figure 6-4-5
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TM 1-1520-240-10 6-4-10 Figure 6-4-
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6-5-1. Mission Equipment. CH-47D mi
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Figure 6-5-1. Mission Equipment Wei
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TM 1-1520-240-10 6-6-8. Uniformly D
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TM 1-1520-240-10 6-6-10. Concentrat
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TM 1-1520-240-10 face of the floor.
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TM 1-1520-240-10 6-6-8 Figure 6-6-3
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TM 1-1520-240-10 6-6-10 Figure 6-6-
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TM 1-1520-240-10 6-6-12 Figure 6-6-
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TM 1-1520-240-10 6-6-21. Winch. Ref
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TM 1-1520-240-10 6-6-16 CAUTION Do
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TM 1-1520-240-10 6-6-35. Cargo Weig
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TM 1-1520-240-10 Figure 6-6-11. Car
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TM 1-1520-240-10 6-6-22 Figure 6-6-
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TM 1-1520-240-10 6-6-24 CAUTION Exc
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TM 1-1520-240-10 6-6-26 Table 6-6-2
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TM 1-1520-240-10 6-6-28 Table 6-6-3
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TM 1-1520-240-10 6-6-30 Figure 6-6-
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TM 1-1520-240-10 6-6-32 Figure 6-6-
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TM 1-1520-240-10 6-7-2 Figure 6-7-1
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TM 1-1520-240-10 b. Calculated Data
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7-2-1. Emergency Torque Available.
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SECTION III. MAXIMUM TORQUE AVAILAB
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Figure 7-3-2. Maximum Torque Availa
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TM 1-1520-240-10 7-4-2 Figure 7-4-1
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TM 1-1520-240-10 7-5-2 Figure 7-5-1
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7-6-1. Description. The takeoff cha
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7-7-1. Description. The cruise char
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Pressure OAT Altitude (ft) (C) Tabl
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Figure 7-7-1 Example Cruise Chart (
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Figure 7-7-3. 98 and 100% Rotor RPM
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Figure 7-7-5. 98 and 100% Rotor RPM
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Figure 7-7-7. 100% Rotor RPM, 10 an
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Figure 7-7-9. 100% Rotor RPM, 50C,
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Figure 7-7-11. 98 and 100% Rotor RP
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Figure 7-7-15. 100% Rotor RPM, 10 a
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Figure 7-7-83. 100% Rotor RPM, -10
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7-8-1. Description. The drag chart
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7-9-1. Description. a. Climb and de
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Figure 7-9-2. Climb Performance (Sh
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7-10-1. Description. The idle fuel
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Figure 7-10-2. Idle Fuel Flow Chart
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TM 1-1520-240-10 7-11-2 Figure 7-11
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TM 1-1520-240-10 c. Estimated Data.
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SECTION II. CONTINGENCY TORQUE AVAI
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SECTION III. MAXIMUM TORQUE AVAILAB
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Figure 7A-3-2. Intermediate Torque
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TM 1-1520-240-10 7A-4-2 Figure 7A-4
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TM 1-1520-240-10 7A-5-2 Figure 7A-5
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7A-6-1. Description. The takeoff ch
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7A-7-1. Description. The cruise cha
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Figure 7A-7-1. Example Cruise Chart
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Figure 7A-7-3. 98 and 100% Rotor RP
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Figure 7A-7-5. 98 and 100% Rotor RP
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Figure 7A-7-7. 100% Rotor RPM, 10 a
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Figure 7A-7-9. 100% Rotor RPM, 50C,
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Figure 7A-7-11. 98 and 100% Rotor R
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Figure 7A-7-15. 100% Rotor RPM, 10
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Figure 7A-25. Figure 7A-7-17. 100%
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Figure 7A-7-25. 100% Rotor RPM, 50C
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Figure 7A-36. Figure 7A-7-27. 98 an
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Figure 7A-7-33. 100% Rotor RPM, 50C
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Page 544 and 545: Figure 7A-46. Figure 7A-7-37. 98 an
Page 546 and 547: Figure 7A-7-39. 100% Rotor RPM, 10
Page 548 and 549: Figure 7A-7-41. 100% Rotor RPM, 50C
Page 550 and 551: Figure 7A-7-43. 98 and 100% Rotor R
Page 584 and 585: Figure 7A-7-77. 100% Rotor RPM, -10
Page 590 and 591: Figure 7A-7-83. 100% Rotor RPM, -10
Page 592 and 593: 7A-8-1. Description. The drag chart
Page 596 and 597: Figure 7A-9-2. Climb Performance (S
Page 598 and 599: 7A-10-1. Description. The idle fuel
Page 600: Figure 7A-10-2. Single Engine Fuel
Page 603 and 604: TM 1-1520-240-10 7A-11-2 Figure 7A-
Page 605 and 606: TM 1-1520-240-10 d. Normal Procedur
Page 607 and 608: TM 1-1520-240-10 8-2-2 * 6. Forward
Page 609 and 610: TM 1-1520-240-10 8-2-4 18. 714A P3
Page 611 and 612: TM 1-1520-240-10 8-2-6 15. Upper bo
Page 613 and 614: TM 1-1520-240-10 8-2-8 * 20. Cyclic
Page 615 and 616: TM 1-1520-240-10 8-2-10 * 38. GEN 1
Page 617 and 618: TM 1-1520-240-10 8-2-12 Figure 8-2-
Page 619 and 620: TM 1-1520-240-10 Takeoff over water
Page 621 and 622: TM 1-1520-240-10 8-2-16 14. PWR XFE
Page 624 and 625: 8-3-1. General. The flight characte
Page 626 and 627: SECTION IV. ADVERSE ENVIRONMENTAL C
Page 628 and 629: 8-4-17. Before Leaving Helicopter.
Page 630: operating in these conditions, shou
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Page 635 and 636: TM 1-1520-240-10 9-1-4 EMERGENCY EX
Page 637 and 638: TM 1-1520-240-10 9-1-10. Dual Engin
Page 639 and 640: TM 1-1520-240-10 Figure 9-1-4. 712
Page 641 and 642: TM 1-1520-240-10 Figure 9-1-4. 712
Page 643 and 644: TM 1-1520-240-10 Figure 9-1-6. 714A
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TM 1-1520-240-10 Figure 9-1-6. 714A
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TM 1-1520-240-10 9-1-16 Figure 9-1-
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TM 1-1520-240-10 2. ENG COND lever
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TM 1-1520-240-10 9-1-28. Engine Shu
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TM 1-1520-240-10 9-1-40. 714A Torqu
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TM 1-1520-240-10 9-1-54. FUEL LOW a
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TM 1-1520-240-10 9-1-65. Emergency
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TM 1-1520-240-10 9-1-73. Flight Con
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9-2-1. ARMAMENT 9-2-2. Armament Sub
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Figure FO-1. General Arrangement (S
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DC ALE 47 DCDU 5 10 NO.1 SEQ NO.2 S
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Figure FO-4. DC Power Supply (Typic
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EAPS 1 FAN EAPS 2 FAN Figure FO-6.
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APPENDIX A REFERENCES TM 1-1520-240
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TM 1-1520-240-10 ABBREVIATION TERM
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TM 1-1520-240-10 ABBREVIATION TERM
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TM 1-1520-240-10 APPENDIX C CONDITI
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CONDITION 2408-13-1 ENTRY REQUIRED
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TM 1-1520-240-10 Subject Paragraph,
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By Order of the Secretary of the Ar
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RECOMMENDED CHANGES TO PUBLICATIONS
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The Metric System and Equivalents L
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