Lockheed USAF Series User manual

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OPERATIONAL SUPPLEMENT
TO 1C-5M-2-1S-2
OPERATIONAL SUPPLEMENT
TECHNICAL MANUAL
MAINTENANCE
ORGANIZATIONAL LEVEL
GROUND HANDLING AND SERVICING
USAF SERIES
C-5M AIRCRAFT
(ATOS)
This publication supplements TO 1C-5M-2-1, dated 20 April 2017. Reference to this supplement will be made on
the title page of the basic manual by personnel responsible for maintaining the publication in current status.
COMMANDERS ARE RESPONSIBLE FOR BRINGING THIS SUPPLEMENT TO THE ATTENTION OF ALL AFFECTED AF PERSONNEL
DISTRIBUTION STATEMENT D - Distribution authorized to the Department of Defense and U.S. DoD contractors only (Administrative or
Operational Use) (10 September 2009). Other requests for this document shall be referred to AFLCMC/WLSA, 235 Byron St., Suite 19A,
Robins AFB, GA 31098-1670. Questions concerning technical content shall be referred to AFLCMC/WLSE, 235 Byron St., Suite 19A, Robins
AFB, GA 31098-1670.
WARNING - This document contains technical data whose export is restricted by the Arms Export Control Act (Title 22, U.S.C., Sec 2751, et
seq.) or the Export Administration Act of 1979, as amended, Title 50, U.S.C., App. 2401 et seq. Violations of these export laws are subject to
severe criminal penalties. Disseminate in accordance with provisions of DoD Directive 5230.25.
HANDLING AND DESTRUCTION NOTICE - Comply with distribution statement and destroy by any method that will prevent disclosure of
contents or reconstruction of the document.
Published Under Authority of the Secretary of the Air Force
19 MAY 2017
1

TO 1C-5M-2-1S-2
1. Page xvi, LIST OF TIME COMPLIANCE TECHNICAL ORDERS of the basic manual is amended, as a
result of TO 35D3-3-84-503, to add the following:
TO No. Date Title
35D3-3-84-503 29 July 2016 Modification of C-5M Engine
Handling System from Part
Number A5441-20FRK to Final
Configuration MA9441-20FJR
2. Page 2-55, paragraph 2.7.13 of the basic manual is amended to change the bootstrap beam and saddle
adapter set from Part Number AGSE-B015-G02 to Part Number AGSE-B015-G03.
3. Page 2-55, paragraph 2.7.13 of the basic manual is amended, as a result of TO 35D3-3-84-503, to delete
the phrase ‘‘(manual or pneumatic)’’ from the fourth and sixth sentences.
4. Page 2-55, paragraph 2.7.13 of the basic manual is amended, as a result of TO 35D3-3-84-503, to add a
new paragraph 2.7.13A to read as follows:
2.7.13A Engine Handling System. The engine handling system (P/N MA9441-20FJR) is designed to pro-
vide lifting and lowering of an F138 Engine during engine removal and installation. The engine handling
system consists of two 6-ton manual lever hoists, two 3-ton manual lever hoists, four dynamometers, and a
reusable storage/shipping container. The engine handling system is used in combination with the bootstrap
beam and saddle adapter set which attaches to the engine pylon. Two dynamometers attach to the forward
bootstrap beam. The remaining two dynamometers attach to eyelets on the aft bootstrap beam cable. The
two 6-ton hoists are atached to the dynamometers on the forward bootstrap beam. The two 3-ton hoists are
attached to the dynamometers on the aft bootstrap beam. See TO 1C-5M-2-4JG-1-3, Chapter 2.
THE END
2

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OPERATIONAL SUPPLEMENT
TO 1C-5M-2-1S-1
OPERATIONAL SUPPLEMENT
TECHNICAL MANUAL
MAINTENANCE
ORGANIZATIONAL LEVEL
GROUND HANDLING AND SERVICING
USAF SERIES
C-5M AIRCRAFT
(ATOS)
This supplement supersedes Operational Supplement TO 1C-5M-2-1S-14, dated 20 November 2015.
This publication supplements TO 1C-5M-2-1, dated 20 April 2017. Reference to this supplement will be made on
the title page of the basic manual by personnel responsible for maintaining the publication in current status.
COMMANDERS ARE RESPONSIBLE FOR BRINGING THIS SUPPLEMENT TO THE ATTENTION OF ALL AFFECTED AF PERSONNEL
DISTRIBUTION STATEMENT D - Distribution authorized to the Department of Defense and U.S. DoD contractors only (Administrative or
Operational Use) (10 September 2009). Other requests for this document shall be referred to AFLCMC/WLSA, 235 Byron St., Suite 19A,
Robins AFB, GA 31098-1670. Questions concerning technical content shall be referred to AFLCMC/WLSE, 235 Byron St., Suite 19A, Robins
AFB, GA 31098-1670.
WARNING - This document contains technical data whose export is restricted by the Arms Export Control Act (Title 22, U.S.C., Sec 2751, et
seq.) or the Export Administration Act of 1979, as amended, Title 50, U.S.C., App. 2401 et seq. Violations of these export laws are subject to
severe criminal penalties. Disseminate in accordance with provisions of DoD Directive 5230.25.
HANDLING AND DESTRUCTION NOTICE - Comply with distribution statement and destroy by any method that will prevent disclosure of
contents or reconstruction of the document.
Published Under Authority of the Secretary of the Air Force
3 MAY 2017
1. Page 1-125, Figure 1-21, Circuit Breaker Locations (Sheet 6) of the basic manual is amended, as a
result of TO 1C-5M-544, to be replaced with page 10 of this supplement.
2. Page 1-132, Figure 1-21, Circuit Breaker Locations (Sheet 13) of the basic manual is amended, as a
result of TO 1C-5M-544, to be replaced with page 11 of this supplement.
3. Page 3-104, Paragraph 3.14.4 and Paragraph 3.14.5 of the basic manual are amended, as a result of
TO 1C-5M-544, to be deleted in their entirety.
4. Page 3-105, Paragraph 3.14.6, Crew Lavatory Servicing of the basic manual is amended, as a result of
TO 1C-5M-544, to read as follows:
1

TO 1C-5M-2-1S-1
3.14.6 Lavatory Servicing. (See Figure 3-34.) Crew lavatory is installed on the right side of the airplane
aft of relief crew seats and forward of the galley. Troop compartment lavatory, consisting of two separate
toilet units, is installed on forward right end of troop compartment (except on AF68-0213 and AF68-0216).
A service truck capable of supplying fresh water is required to fill the water storage tank behind the crew
galley between FS 844 and FS 864. Both relief crew compartment and troop compartment lavatories are
serviced from a service panel located at FS 815.
5. Page 3-105, Paragraph 3.14.7, Crew Lavatory Waste Servicing (AF68-0213, AF68-0216, and AF69-
0024) of the basic manual is amended, as a result of TO 1C-5M-544, to read as follows:
3.14.7 Waste Tank Drain Procedure. (See Figure 3-34.) Service the lavatory waste tank as follows:
a. Open the service panel door on bottom of aircraft at FS 815.
b. Open the lever lock cap of the rinse nipple (4).
c. Connect rinse water hose of a Type A/S 32A-8 truck or equivalent to the rinse nipple (4).
d. Open the waste valve (5) cover.
e. Connect the service truck waste service hose to the waste valve (5).
f. Open the internal flapper valve of the waste valve (5) using the PUSH TO OPEN lever (2) on the
waste valve (5).
CAUTION
The waste tank drain valve must be open before starting the waste service
truck suction pump. Failure to comply could result in damage to airplane.
NOTE
Initial pull force for drain cable handle may be up to 70 pounds during
break-in period.
g. Open the waste tank drain valve by the pulling the drain cable handle (6) out from the service
panel.
h. Start the waste service truck suction pump.
i. After waste tank and servicing truck waste drain line has been completely drained, stop the waste
truck suction pump.
j. Rinse the waste tank by pumping water from the service truck into the rinse line for a minimum of
2 minutes.
k. Stop the flow of rinse water.
l. Start waste service truck suction pump and completely drain the service truck waste line.
CAUTION
The service truck waste suction pump must be off prior to closing ACFT
waste tank drain valve. Failure to comply could result in damage to the
airplane.
m. Stop the waste truck suction pump after all water has been drained from waste line.
n. Push the drain cable handle (6) fully in to close the waste tank drain valve.
2

TO 1C-5M-2-1S-1
CAUTION
If the airplane is inactive and is to be exposed to freezing temperatures,
drain the waste tank as soon as possible after flight termination. Pre-charge
waste tank immediately prior to next scheduled flight. Failure to comply
could cause serious damage to tank.
o. Pre-charge the waste tank by adding 3 to 5 gallons of rinse water from the service truck.
p. Remove the rinse hose and allow all water to drain from the rinse nipple (4) and close the lever
lock cap of the rinse nipple (4).
q. Disconnect the drain line from the waste valve (5).
r. Close the waste valve (5) cover.
s. Rinse the service area with a solution of nine parts water to one part MIL-PRF-87937, Type IV
heavy duty cleaner solution, followed by thorough rinsing and drying.
t. Close the service panel door.
6. Page 3-105, following Paragraph 3.14.7, Crew Lavatory Waste Servicing (AF68-0213, AF68-0216, and
AF69-0024) of the basic manual is amended, as a result of TO 1C-5M-544, to add new Paragraph 3.14.7A
to read as follows:
3.14.7A Waste Tank Drain and Flush Procedure. (See Figure 3-34.) Drain the lavatory waste tank as
follows:
a. Open the service panel door on bottom of aircraft at FS 815.
b. Open the lever lock cap of the rinse nipple (4).
c. Connect rinse water hose of a Type A/S 32A-8 truck or equivalent to the rinse nipple (4).
d. Open the waste valve (5) cover.
e. Connect the service truck waste service hose to the waste valve (5).
f. Open the internal flapper valve of the waste valve (5) using the PUSH TO OPEN lever (2) on the
waste valve (5).
CAUTION
The waste tank drain valve must be open before starting the waste service
truck suction pump. Failure to comply could result in damage to airplane.
NOTE
Initial pull force for drain cable handle may be up to 70 pounds during
break-in period.
g. Open the waste tank drain valve by pulling the drain cable handle (6) out from the service panel.
h. Start the waste service truck suction pump.
i. After waste tank and servicing truck waste drain line has been completely drained, stop the waste
truck suction pump.
j. Rinse the waste tank by pumping water from the service truck into the rinse line for a minimum of
2 minutes.
k. Stop the flow of rinse water.
l. Start waste service truck suction pump and completely drain the service truck waste line.
3

TO 1C-5M-2-1S-1
CAUTION
The service truck waste suction pump must be off prior to closing ACFT
waste tank drain valve. Failure to comply could result in damage to the
airplane.
m. Stop the waste truck suction pump after all water has been drained from waste line.
n. Push the drain cable handle (6) fully in to close the waste tank drain valve.
o. Remove the rinse hose and allow all water to drain from the rinse nipple (4) and close the lever
lock cap of the rinse nipple (4).
p. Disconnect the drain line from the waste valve (5).
q. Close the waste valve (5) cover.
r. Rinse the service area with a solution of nine parts water to one part MIL-PRF-87937, Type IV
heavy duty cleaner solution, followed by thorough rinsing and drying.
s. Close the service panel door.
7. Page 3-105 and page 3-106, Paragraph 3.14.8, Crew Lavatory Waste Servicing (AF83-1285 and Up) of
the basic manual is amended, as a result of TO 1C-5M-544, to read as follows:
3.14.8 Lavatory Water Tank Servicing. (See Figure 3-34.) Service the lavatory water tank as follows:
CAUTION
.
Use only fresh water to service the lavatory water tank. Do not use water/MiraBowl Q
mixture (blue water). Failure to comply could result in damage to equipment.
.
If airplane is inactive and and is to be exposed to freezing temperatures, drain the water
tank as soon as possible after flight termination. Fill water tank immediately prior to
next scheduled flight. Failure to comply could cause serious damage to tank and lines.
NOTE
.
The lavatory water tank should be serviced before each flight to ensure a sufficient
quantity of water is available for flushing.
.
Lavatory water tank capacity is approximately 29 gallons.
a. Ensure electrical power is connected in accordance with paragraph titled Connecting External
Electrical Power.
b. Ensure COMP RLY circuit breaker on Flight Engineer Circuit Breaker Panel No. 5 is closed.
c. Open service panel door on bottom of aircraft at FS 815.
d. Open the lever lock cap of the fill/drain nipple (7).
e. Connect rinse water hose line of a Type A/S 32A-8 truck or equivalent to the fill/drain nipple (7).
f. Set the fill/drain switch (3) to the open position and hold until the VALVE OPEN light illuminates.
Release switch.
4

TO 1C-5M-2-1S-1
WARNING
Ensure over flow vent area is clear. Failure to comply may cause injury to
personnel and/or damage to equipment.
g. Pump water from the service truck until water begins to flow out of the overflow vent (1) on the
lower fuselage of the aircraft, then stop the flow of water from the service truck.
h. Once the water has stopped flowing from the overflow vent (1), set the fill/drain switch (3) to the
closed position and hold until the VALVE CLOSED light illuminates. Release switch.
i. Remove the service truck rinse line, allow all residual water to drain, and close the lever lock cap of
the fill/drain nipple (7).
j. Ensure VALVE CLOSED light is illuminated. Close service panel door.
k. If electrical power is no longer required, disconnect the electrical power source from the airplane in
accordance with paragraph titled Disconnecting External Electrical Power.
8. Page 3-106, Paragraph 3.14.9, Crew Lavatory Cold Weather Servicing of the basic manual is amended,
as a result of TO 1C-5M-544, to read as follows:
3.14.9 Water Tank Draining Procedure. (See Figure 3-34.) Drain the water tank as follows:
a. Ensure electrical power is connected in accordance with paragraph titled Connecting External
Electrical Power.
b. Ensure COMP RLY circuit breaker on Flight Engineer Circuit Breaker Panel No. 5 is closed.
c. Open the service panel door on bottom of aircraft at FS 815.
NOTE
If draining lavatory water tank onto ramp is undesirable due to poor runoff,
freezing weather, etc., use a suitable container, approximately 29 gallons
capacity, to catch water.
d. Open the lever lock cap of the fill/drain nipple (7).
e. Set the fill/drain switch (3) to the open position and hold until the VALVE OPEN light illuminates
and release switch. Allow water tank to drain.
f. When water stops draining from the fill/drain nipple (7), set the fill/drain switch (3) to the closed
position and hold until the VALVE CLOSED light illuminates. Release switch.
g. Close the lever lock cap of the fill/drain nipple (7).
h. Ensure VALVE CLOSED light is illuminated. Close service panel door.
i. If electrical power is no longer required, disconnect the electrical power source from the airplane in
accordance with paragraph titled Disconnecting External Electrical Power.
9. Page 3-106, Paragraph 3.14.10, Crew Lavatory Water Fill Servicing (AF68-0213, AF68-0216, and
AF69-0024) of the basic manual is amended, as a result of TO 1C-5M-544, to read as follows:
3.14.10 Lavatory Toilet and Waste Tube Cleaning. (See Figure 3-34.1.) Clean the waste tank and waste
lines in accordance with the following instructions. Refer to Table 3-9 for materials and equipment
required for lavatory cleaning.
5

TO 1C-5M-2-1S-1
NOTE
.
Soaking allows for efficient vinegar saturation in the waste lines while also allowing the
toilet bowl and flush valve disk to be soaked.
.
It is very important that crushed ice is used because it will scrape away waste and
mineral build-up. The ice should be crushed into approximately 1 inch pieces.
.
The last three normal flushes help to clean any leftover residue.
a. Fill each toilet with approximately 1 gallon of vinegar and allow to soak for 5 minutes.
b. Momentarily press the maintenance switch (Figure 3-34.2, 1) and release on each toilet to allow the
flush valve to open and release vinegar into waste tubes. Allow to soak for 15 minutes.
c. After allowing 15 minutes for the vinegar to soak in the waste tubes, fill each toilet assembly with
approximately 1/2 gallon of crushed ice and 1/2 gallon of vinegar and flush each toilet assembly 3
times.
CAUTION
If freezing temperatures are expected, drain the lavatory water and waste
tanks. Failure to comply could result in damage to equipment.
NOTE
Leaving the vinegar solution in the waste tank overnight will help keep the
ultrasonic sensors and waste tank surfaces clean.
d. Leave the vinegar solution in the waste tank until next service. If possible, wait 12 hours before
servicing the lavatory.
10. Page 3-107, following Paragraph 3.14.10, Crew Lavatory Water Fill Servicing (AF68-0213, AF68-0216,
and AF69-0024) of the basic manual is amended, as a result of TO 1C-5M-544, to add new Paragraph
3.14.10.1 to read as follows:
3.14.10.1 Materials and Equipment Required for Lavatory Cleaning. Table 3-9 shows the materials and
equipment required for cleaning the waste tank and drain tubes.
Table 3-9. Materials and Equipment Required for Lavatory Cleaning
Part Number Description Quantity Purpose
849695 or equiva- Vinegar 4.5 gallons Cleaning of waste tank and drain
lent tubes.
Crushed ice (1 inch 1.5 gallons Waste tank and drain tube cleaning.
pieces)
5% Liquid Sodium 20 fluid ounces Disinfection of water tank.
Hypochlorite
(household bleach)
Joy liquid or equiv- Soap, mild 20 fluid ounces Cleaning of waste tank.
alent
201427848-01 Tank cleaning 1 Adding cleaning fluids to waste tank.
adapter
Type A/S 32A-8 Fleet waste truck 1 Servicing of lavatory system.
truck or equivalent
11. Page 3-107, Paragraph 3.14.11, Crew Lavatory Water Fill Servicing (AF83-1285 and Up) of the basic
manual is amended, as a result of TO 1C-5M-544, to read as follows:
6

TO 1C-5M-2-1S-1
3.14.11 Lavatory Water Tank Disinfection. (See Figure 3-34.) Disinfect the water tank in accordance with
the following instructions. Refer to Table 3-9 for materials and equipment required for lavatory water tank
disinfection.
CAUTION
Use only fresh water to service the lavatory water tank. Do not use water/
MiraBowl Q mixture (blue water). Failure to comply could result in damage
to equipment.
a. Ensure electrical power is connected in accordance with paragraph titled Connecting External
Electrical Power.
b. Ensure COMP RLY circuit breaker on flight engineer circuit breaker panel No. 5 is closed. (See
Figure 1-21.)
c. Open service panel door on bottom of aircraft at FS 815.
d. Open the lever lock cap of the fill/drain nipple (Figure 3-34, 7).
e. Drain water tank in accordance with paragraph titled Water Tank Draining Procedure.
f. On tank cleaning adapter (Figure 3-34.1, 1) close Valve 1 (3), fill to top of tube (6) up to Valve 2 (4)
with disinfection solution (Sodium Hypochlorite) and close Valve 2 (4).
g. Connect the tank cleaning adapter fill coupler (Figure 3-34.1, 5) to the fill/drain nipple (Figure 3-
34, 7).
h. Connect rinse water hose line of a Type A/S 32A-8 truck or equivalent to the tank cleaning adapter
(Figure 3-34.1, 1) at the lav fill nipple (2).
i. Set the fill/drain switch (Figure 3-34, 3) to the OPEN position and hold until the VALVE OPEN
light illuminates and release switch.
j. Start pumping water from truck.
WARNING
Ensure over flow vent area is clear. Failure to comply may cause injury to
personnel and/or damage to equipment.
k. Open valves (Figure 3-34.1, 3 and 4) on tank cleaning adapter (Figure 3-34.1, 1) and fill water tank
until water begins to flow out of overflow vent (Figure 3-34, 1) on the lower fuselage of aircraft.
l. Close Valve 1 (Figure 3-34.1, 3) on tank cleaning adapter (1).
m. Stop the flow of water from the service truck.
n. Hold the fill/drain switch (Figure 3-34, 3) to the close position until the VALVE CLOSED light
illuminates and release switch.
o. Open Valve 1 (Figure 3-34.1, 3) on tank cleaning adapter (1) and allow residual water to drain into
the servicing truck through rinse line.
p. Remove the service truck rinse line from the tank cleaning adapter; allow any residual water to
drain.
q. Disconnect the tank cleaning adapter from the fill/drain nipple (7), and close the lever lock cap of
the fill/drain nipple.
r. Close service panel door.
s. Allow solution to remain in the tank for 30 minutes and then flush all toilets 5 times to disinfect
system plumbing.
7

TO 1C-5M-2-1S-1
t. Drain water tank in accordance with paragraph titled Water Tank Draining Procedure.
u. Service water tank in accordance with paragraph titled Lavatory Water Tank Servicing.
v. If electrical power is no longer required, disconnect the electrical power source from the airplane in
accordance with paragraph titled Disconnecting External Electrical Power.
12. Page 3-107, Paragraph 3.14.12, Crew Lavatory Water Drain Servicing (AF68-0213, AF68-0216, and
AF69-0024) of the basic manual is amended, as a result of TO 1C-5M-544, to read as follows:
3.14.12 Lavatory Waste Tank Cleaning. (See Figure 3-34 and Figure 3-34.1.) Clean the waste tank in
accordance with the following instructions. Refer to Table 3-9 for materials and equipment required for
lavatory waste tank cleaning.
CAUTION
.
Use only fresh water to service the lavatory waste tank. Do not use water/MiraBowl Q
mixture (blue water). Failure to comply could result in damage to equipment.
.
Drain the waste tank if freezing temperatures are expected. Failure to comply could
result in damage to equipment.
.
Ensure waste tank is drained before performing Lavatory Waste Tank Cleaning. Failure
to comply could result in damage to equipment.
a. Open service panel door on bottom of aircraft at FS 815.
b. Drain the lavatory waste tank in accordance with paragraph titled Waste Tank Drain Procedure.
c. Open the lever lock cap of the rinse nipple (Figure 3-34, 4).
d. Connect the rinse water hose line of a Type A/S 32A-8 truck or equivalent to the truck and fill
lavatory waste tank with 20 gallons of water and disconnect servicing truck.
e. On tank cleaning adapter (Figure 3-34.1, 1) close Valve 1 (3), fill tube (6) with mild soap and close
Valve 2 (4).
f. Connect the tank cleaning adapter fill coupler (Figure 3-34.1, 5) to the rinse nipple (Figure 3-34, 4).
g. Connect rinse water hose line of a Type A/S 32A-8 truck or equivalent to the tank cleaning adapter
(Figure 3-34.1, 1) at lav fill nipple (2).
h. Start pumping water from service truck.
i. Open valves (Figure 3-34.1, 3 and 4) on tank cleaning adapter (Figure 3-34.1, 1) and add 10 gallons
of water.
j. Close Valve 1 (3) on tank cleaning adapter (1).
k. Stop the flow of water from the service truck and remove service truck rinse hose line.
l. Open Valve 1 (Figure 3-34.1, 3) on tank cleaning adapter (1) and allow residual water to drain.
m. Disconnect the tank cleaning adapter (Figure 3-34.1, 1) from the rinse nipple (Figure 3-34, 4), and
close the lever lock cap of the rinse nipple (4).
n. Close service panel door.
o. Allow solution to remain in the waste tank for 24 hours.
p. Drain waste tank in accordance with paragraph titled Waste Tank Drain Procedure.
13. Page 3-107, Paragraph 3.15, TROOP COMPARTMENT SERVICING of the basic manual is amended,
as a result of TO 1C-5M-544, to be deleted in its entirety.
14. Page 3-113, Paragraph 3.16, title of the basic manual is amended, as a result of TO 1C-5M-544, to read
as follows:
8

TO 1C-5M-2-1S-1
3.16 PRESSURIZED WATER SYSTEM SERVICING (AF83-1285 AND UP).
15. Page 3-113 through page 3-115, Paragraph 3.16.1 through Paragraph 3.16.3 of the basic manual are
amended, as a result of TO 1C-5M-544, to be deleted in their entirety.
16. Page 3-187, Figure 3-34, Crew Lavatory Waste Servicing (AF68-0213, AF68-0216, and AF69-0024)
(Sheet 1 of 2) of the basic manual is amended, as a result of TO 1C-5M-544, to be replaced with page 12 of
this supplement.
17. Page 3-188, Figure 3-34, Crew Lavatory Waste Servicing (AF68-0213, AF68-0216, and AF69-0024)
(Sheet 2) of the basic manual is amended, as a result of TO 1C-5M-544, to be deleted in its entirety.
18. Following Figure 3-34 of the basic manual is amended, as a result of TO 1C-5M-544, to add new Figure
3-34.1 and Figure 3-34.2, on page 13 and page 14 of this supplement.
19. Page 3-189, Figure 3-35, Crew Lavatory Waste Servicing (AF83-1285 and Up) of the basic manual is
amended, as a result of TO 1C-5M-544, to be deleted in its entirety.
20. Page 3-193 through page 3-200, Figure 3-37 through Figure 3-39 of the basic manual are amended, as
a result of TO 1C-5M-544, to be deleted in their entirety.
THE END
9

TO 1C-5M-2-1S-1
Figure 1-21. Circuit Breaker Locations (Sheet 6)
10

TO 1C-5M-2-1S-1
Figure 1-21. Circuit Breaker Locations (Sheet 13)
11

TO 1C-5M-2-1S-1
Figure 3-34. Crew Lavatory Waste Servicing (AF68-0213, AF68-0216, and AF69-0024)
12

TO 1C-5M-2-1S-1
Figure 3-34.1. Tank Cleaning Adapter
13

TO 1C-5M-2-1S-1
Figure 3-34.2. Toilet Maintenance Switch
14

TO1C-5M-2-1
TECHNICAL MANUAL
MAINTENANCE
ORGANIZATIONAL LEVEL
GROUND HANDLING AND SERVICING
USAF SERIES
C-5M AIRCRAFT
This revision supersedes TO 1C-5M-2-1, dated 17 February 2012.
This publication incorporates Operational Supplements TO 1C-5M-2-1S-17, dated 15 March 2016, TO 1C-5M-2-1S-19, dated 21 April 2016,
TO 1C-5M-2-1S-20, dated 5 May 2016, and TO 1C-5M-2-1S-24, dated 16 September 2016.
DISTRIBUTION STATEMENT D - Distribution authorized to the Department of Defense and U.S. DoD contractors only (Administrative or
Operational Use) (10 September 2009). Other requests shall be referred to AFLCMC/WLSA, 235 Byron St., Suite 19A, Robins AFB, GA
31098-1670. Questions concerning technical content shall be referred to AFLCMC/WLSE, 235 Byron St., Suite 19A, Robins AFB, GA 31098-
1670.
WARNING - This document contains technical data whose export is restricted by the Arms Export Control Act (Title 22, U.S.C. Sec 2751, et
seq.) or the Export Administration Act of 1979, as amended, Title 50, U.S.C., App. 2401 et seq. Violations of these export laws are subject to
severe criminal penalties. Disseminate in accordance with provisions of DoD Directive 5230.25.
HANDLING AND DESTRUCTION NOTICE - Comply with distribution statement and destroy by any method that will prevent disclosure of
contents or reconstruction of the document.
Published Under Authority of the Secretary of the Air Force
20 APRIL 2017
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SUPPLEMENTS
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Dates of issue for original and changed pages are:
Original........0.......20April2017
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AUSAF

TABLE OF CONTENTS
Chapter Page
LISTOFILLUSTRATIONS ..................................................... ix
LISTOFTABLES ............................................................ xii
INTRODUCTION ............................................................ xv
SAFETY SUMMARY ......................................................... xix
1 GENERAL INFORMATION .................................................... 1-1
1.1 General Airplane Information............................................. 1-1
1.1.1 Airplane Description................................................... 1-1
1.1.2 Airplane Dimensions .................................................. 1-1
1.1.3 Major Component Weights .............................................. 1-1
1.1.4 Airplane Stations ..................................................... 1-1
1.1.5 Danger Areas........................................................ 1-1
1.1.6 Airplane Exterior Walkways and No-Step Areas ................................ 1-1
1.1.7 Airplane Maintenance and Ground Handling Markings............................ 1-2
1.1.8 Fuel Quantity Indicator Failure (AF83-1285 and Up)............................. 1-2
1.1.9 Con¿ned Spaces and Entry Permit Classi¿cation Listing .......................... 1-2
1.1.10 Access Provisions..................................................... 1-3
1.1.11 Opening LH and RH APU and ATM Compartment Access Panels .................... 1-3
1.1.12 Closing LH and RH APU and ATM Compartment Access Panels .................... 1-3
1.2 Metric Equivalents of U.S. Units of Measure .................................. 1-3
1.3 General Maintenance Information .......................................... 1-9
1.3.1 Personnel Restraint Equipment ............................................ 1-9
1.3.2 Attachment of Personnel Restraint Equipment.................................. 1-9
1.3.3 Safety Harness Attach Clevis ............................................. 1-11
1.3.4 Engine Maintenance Tie Off Point at Pylon Quadrapod Truss ....................... 1-12
1.3.5 Performing Maintenance Using a Workstand................................... 1-13
1.3.6 Grounding the Airplane................................................. 1-13
1.3.7 Electrical Connectors .................................................. 1-13
1.3.8 Connecting External Electrical Power ....................................... 1-13
1.3.9 Apply Control and Display Electrical Power and Core Processing Electrical Power ........ 1-18
1.3.10 Remove Control and Display Electrical Power and Core Processing Electrical Power ....... 1-25
1.3.11 Disconnecting External Electrical Power ..................................... 1-25
1.3.12 Connecting SCM External Electrical Power (AF68-0213 and AF68-0216)............... 1-26
1.3.13 Disconnecting SCM External Electrical Power (AF68-0213 and AF68-0216)............. 1-27
1.3.14 Cargo Compartment AC Power Provision..................................... 1-27
1.3.15 Circuit Breaker Locations and Deactivation Requirements ......................... 1-27
1.3.16 Connecting External Pneumatic Power....................................... 1-27
1.3.17 Disconnecting External Pneumatic Power..................................... 1-28
1.3.18 Connecting External Hydraulic Power ....................................... 1-28
1.3.19 Disconnecting External Hydraulic Power ..................................... 1-29
1.4 Anti-Icing, Deicing, and Snow and Frost Removal .............................. 1-29
1.4.1 Safety Precautions .................................................... 1-30
1.4.2 General Procedures.................................................... 1-31
1.4.3 Anti-Icing, Deicing, and Snow and Frost Removal Procedures ...................... 1-32
1.4.4 Removal of Deposits .................................................. 1-32
1.4.5 Removing Frost ...................................................... 1-32
1.4.6 Removing Ice ....................................................... 1-32
1.5 Extreme Climatic and Environmental Information ............................... 1-32
1.5.1 Condition: High Winds ................................................. 1-32
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Chapter Page
1.5.2 Condition: Blowing Sand or Dust .......................................... 1-33
1.5.3 Condition: Heavy Rain ................................................. 1-33
1.5.4 Condition: Extreme Heat................................................ 1-33
1.5.5 Condition: Cold Temperatures ............................................ 1-34
1.5.6 Servicing .......................................................... 1-40
1.5.7 Lubrication ......................................................... 1-40
1.6 AN/ALE-47Safety.................................................... 1-40
2 GROUND HANDLING........................................................ 2-1
2.1 Extinguishing Ground Fires .............................................. 2-1
2.1.1 General............................................................ 2-1
2.1.2 Fire Suppression System (FSS)............................................ 2-1
2.1.3 Emergency Equipment ................................................. 2-1
2.1.4 Highly Flammable Areas................................................ 2-1
2.1.5 Access to Local Fires .................................................. 2-1
2.1.6 Emergency Entrances and Exits ........................................... 2-1
2.1.7 Engine and APU Fire Extinguishing System................................... 2-1
2.1.8 Fire Extinguishing Agents ............................................... 2-2
2.1.9 Portable Fire Extinguishers .............................................. 2-2
2.1.10 Portable Fire¿ghterAssemblies............................................ 2-3
2.1.11 Fire Suppression System ................................................ 2-3
2.1.12 FE1301 Fire Suppression (AF68-0213, AF68-0216, and AF69-0024) .................. 2-4
2.2 Towing............................................................ 2-4
2.2.1 General Towing Information ............................................. 2-4
2.2.2 NLG Towing Provisions ................................................ 2-4
2.2.3 NLG Towing Modes................................................... 2-4
2.2.4 MLG Towing Provisions ................................................ 2-4
2.2.5 MLG Towing Modes .................................................. 2-4
2.2.6 Combined NLG and MLG Towing Provisions.................................. 2-5
2.2.7 Combined NLG and MLG Towing Modes .................................... 2-5
2.2.8 Towing Safety Precautions............................................... 2-6
2.2.9 NLG Towing Procedures ................................................ 2-7
2.2.10 MLG Towing Procedures................................................ 2-10
2.2.11 Combined NLG and MLG Towing Procedure .................................. 2-13
2.2.12 Push-Back Procedures.................................................. 2-15
2.2.13 Special ALC Procedures ................................................ 2-17
2.2.14 Disconnecting the NLG Steering Torque Arm .................................. 2-20
2.2.15 NLG Steering Manifold Input Arm Disconnection for Towing....................... 2-21
2.2.16 NLG Steering Manifold Input Arm Reconnection After Towing...................... 2-21
2.2.17 Connecting the NLG Steering Torque Arm.................................... 2-22
2.3 Parking............................................................ 2-22
2.3.1 Positioning the Airplane ................................................ 2-22
2.3.2 Parking Brakes ...................................................... 2-24
2.4 Mooring ........................................................... 2-24
2.4.1 General Mooring Information............................................. 2-24
2.4.2 Mooring in Excessive Winds ............................................. 2-25
2.4.3 Tiedown ........................................................... 2-26
2.5 Jacking............................................................ 2-27
2.5.1 Jacking Modes....................................................... 2-27
2.5.2 Fuselage Jacking Points................................................. 2-28
2.5.3 Wing Jacking Points ................................................... 2-28
2.5.4 NLG Jacking Point.................................................... 2-28
2.5.5 MLG Jacking Point ................................................... 2-28
2.5.6 Jacking Equipment .................................................... 2-28
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TABLE OF CONTENTS - CONTINUED
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