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LET L 410 UVP-E20 MAINTENANCE SCHEDULE

APPENDIXES

Aug 31/98

Page 10-1


LET L 410 UVP-E20 M 2 L I N T E N A N C E SCHEDULE

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Page 10-2

Aug 31/98


LETECKE ZAVODY a.s. L 410 UVP-E20 I?rlLAINTENANCE

SCHEDULE

10.1. General 10.1.1. The Maintenance Schedule is written for standard L 410 WP-E20 aeroplane. Optional equipment can be installed in the aeroplane on demand of aeroplane operator. The information on optional equipment and supplementary information on aeroplane operation are included in appendix located in this section. NOTE:

Jan 12/02

Every appendix contains title page and text. The information contained in appendix supplements or supersedes the basic manual only on pages mentioned in appendix. There are a date of issue , total number of pages and appropriate aeroplane S/N in the appendix.

Page 10-3


LET L 410 UVP-E2O M~?LINTENANCE SCHEDULE

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Page 10-4

Aug 31/98


Approved by:

Ins. M. PeSak chief Designer

APPENDIX

MAINTENANCE

SCHEDULE

of the

L 4 1 0 W P - E 2 0 Aeroplane without overhaul (Do

-

L 4 1 0 .- 1 2 2 3 . 2 ) for the

L 4 10 UVP-E2 0 C Aeroplane with Ser.No. 9 1 2 5 3 3

1 of 1 2

Oct 1 7 / 0 2


Approved by:

Ing. M. Pegak chief Designer

APPENDIX of

M~?LINTENANCE SCHEDULE of the L 4 1 0 W P - E 2 0 Aeroplane

without overhaul (Do

-

L 410

-

1223.2)

for the

L 4 10 UVP-E2O C Aeroplane with Ser.No. 9 1 2 5 3 3

1 of 1 2

Oct 17/02


LETECKE ZAVODY a.s. L 410 WP-E20C MAINTENANCE SCHEDULE APPENDIX

The Maintenance Schedule of the L 410 WP-E20 Aeroplane without overhaul (Do-L 410-1223.2) is valid for L 410 WP-E20 C with Ser.No. 912533 aeroplane with the following changes on pages: Paqe 3-5 A new item is inserted: Position the panel with a tank on In case it was removed during aircraft and refill water into the tank of a wash basin and toi- winter season. let.

Paqe 3-12 A new item is inserted: Remove waste from the toilet. At temperatures below OOC relaese water from tank or remove the panel with tank.

Carry out only in case the time between flights is supposed to be more then 2 hours.

Paqe 3-16 A new item is inserted: Check fixing of the toilet. Be sure if the toilet is not dirty.

Effectivity: 912533

2 of 12 Oct 17/02


LETECKE ZAVODY a.s. L 410 WP-E20C MAINTENANCE SCHEDULE APPENDIX

Paqe 4-9 A new items are inserted:

Check the function of the communication radio station. Measure the resistance of the aerial cable of the radio station in short circuit and idle run. Remove the LUN3524.11 radio station from the aircraft and hand it over to the test room for checking. After checking assemble it again on the aircraft . With the LUN 3524.11 radio station check in the test room as follows: - operation of AVC - gain of receiver - sensitivity of receiver - working of noise suppresor - output power of transmitter - modulation capacity - distortion of LF-signal - listening in - carrier frequency. Inspect the radio station. Check the correct connection of the aerial cables to the station.

Effectivity: 912533

Carry out after montage of radio station.

3 of 1 2

Oct 17/02


LETECKE ZAVODY a.s. L 410 WP-E20C M~PLINTENANCE SCHEDULE APPENDIX

Paqe 4-59 New items are inserted:

Check fixing the water tank hoses and wash basin.

,

Check proper function of the release valve. Check the toilet and their fixing parts.

Effectivity: 912533

4 of 12

Oct 17/02


LETECKE ZAVODY a.s. L 410 WP-E20C MJXINTENANCE SCHEDULE APPENDIX

9.7. Operation of instruments and major components. Paqes 9.7-26,9.7-27 and 9.7-28 The followinq items are cancelled: VHF Transceiver

KY 196 A

Audio Switch box

KMA 24 H - 70

The number of pieces is accurated as follows: Q-ty origin 4.Load speaker

ARZ 3908

5.Earphones with microphone

H 10

-

6

changed 4

40

The followinq instruments are supplied into the chapter 023 Communications: Amplifier for passenger adress system

LUN 3513

VHF Transceiver

LUN 3524.11

Audio switch box

LUN 3591.13

2

CR

Connection box

LUN 3591.23

3

CR

1

CR

2

USA

sets

Effectivity: 912533

5 of 1 2

I

Oct 17/02


LETECKE ZAVODY a.s. L 410 UVP-E20C MAINTENANCE SCHEDULE

APPENDIX

I

CR on condition

Push-button

Relay switch

CR on condition

RP 3 (8) (Dwg. No. B 076 031 N)

I

Paqe 9.7-32 The number of pieces is accurated as follows: Q-ty

22.Circuit breakes

AZRGK

+ AZR

origin

changed

93

100

Paqe 9.7-34 The followinq instrument is supplied into the chapter 025 Equipment/furnishinqs: Emergency locator transmitter

I

USA on condition

POINTER 3000

Paqes 9.7-43 and 9.7-44 The followinq instrument is cancelled: Fuel tank filler cover

Effectivity: 912533

140 LUN 7783.01-8

6 of 12

I

Oct 17/02


LETECKE ZAVODY a.s. L 410 WP-E20C IXLAINTENANCE S C H E D U L E APPENDIX

I

a )Motor

on condition except for motor 2250

Fuel pump

5000

Fuel pump

CR

CIS

*-

-

CIS

on condition

LUN 6283-8

CR condition

I

I

Paqe 9.7-55 The number of pieces is accurated as follows: Q-ty origin 27.Change-over switch PPG-15K-2s

2

changed 3

Paqes 9.7-56 and 9.7-58 The followinq instruments are cancelled: Digital clock

LC-6

Stop watch

CITIZEN

Effectivity: 912533

7 of 12 Oct 17/02


LETECKE ZAVODY a.s. L 410 WP-E20C JYlZlINTENANCE SCHEDULE APPENDIX

The followinq instrument is supplied into the chapter 031 Instrumentation:

1.

Clock

on condit

ACS-1 M

CIS

Paqes 9.7-66 and 9.7-67 The number of pieces is accurated as follows: Q-ty origin 9.Storage battery

21 NiCd 450-1

2

changed 4

The followinq instruments are supplied into the chapter 033 Liqhts:

Terminal switch

B 590 744 N

Signal light

LUN 2697.01

Effectivity: 912533

on condit

8 of 12

Oct 17/02


LETECKE ZAVODY a.s. L 410 WP-E20C MAINTENANCE SCHEDULE APPENDIX

Paqes 9.7-70 to 9.7-76 The followinq instruments are cancelled: Receiver

KR 21

Receiver

KX 165

Items 15,16,22a and 24. in the chapter 034 Naviqation are amended in this way:

I

Yrtif icial norizon

KC1 310 FLT

1

on USA condition

Yrtif icial horizon

AIM 510-241;

1

USA on condition

KNS-81

1 set

on USA condition

KI 207

1

USA on condition

KPI 553 A

1

USA on condition

KDA 692

1

on USA condition

Radioaltimeter

KRA 405

2

on USA condition

3)Radioaltimeter

KRA 405

2

USA on condition

b)Indicator

KNI 415

2

USA on condition

=)Transceiver antenna

KA 54

4

on USA condition

sets

I I I

I

I

I I I

I I

Effectivity: 912533

9 of 12 Oct 17/02


LETECKE ZAVODY ass. L 4 1 0 WP-E20C MAINTENANCE SCHEDULE APPENDIX

The followinq instruments are supplied into the chapter 0 3 4 Naviqation:

I

USA on condition

Gyromagnetic compass

KCS

a)Directional gyro

KSG

105

2

on USA condition

b ) Slaving control comp .

KA 5 1 B

2

on USA condition

c)Magnetic sslaving

KMT

2

on USA condition

1

on CR condition

2

on USA condition

A

2

sets

d)Relay switch B

Transponder system ATC

305

112

577 474

KXP

N

756

sets KXP

I

I

I

I I

756

2

on USA condition

b)Control box

KFS 576

2

on USA condition

c)Encoding altimeter

KEA

2

on USA condition

KA 6 0

2

on USA condition

e)Lighting tray

KEA

129/130

2

on USA condition

Distance measuring equipment ( DME )

KDM

706

2

on USA condition

a ) DME

KDM

130

A

(A)

sets

706

(A)

2

I

I

I

I

I

on USA condition

I

1 Effectivity:

912533

10

Oct

of

12

17/02


LETECKE ZAVODY a.s. L 410 WP-E20C M l A I N T E N A N C E SCHEDULE

APPENDIX

b ) DME indicator

Navigation VOR/ILS/MKR

USA on condition

2

USA on condition

1

USA on condition

I

I

-

1

set -Control box

I

2

1

1

USA on condition

I

USA on condition

l on

I

I USA

condition

-Coaxial connection

I

1

USA on condition

1

on USA condition

1

USA on condition

I

I

I

1

1 set 1

condition

I

USA on condition

I

1

Sonalert

2

Ion

condition

Effectivity: 912533

I

IUSA

11 of 12 Oct 17/02


LETECKE ZAVODY a.s.

L 410 UVP-E20C -1NTENANCE SCHEDULE APPENDIX

Interrupter

LUN 3191-8

Automatic direction finder (ADF)

KDF 806

b)Control box

USA on condition

2

USA on condition

KFS 586

2

USA on condition

KNI 582-00

2

USA on condition

KA 44 B

2

USA on condition

1

USA on condition

GPWS

a ) GPWS computer

MARK-VI

Annunciator

2 sets

I

ZR on condition

KDF 806

Ground proximity warning system

b)Air data computer

1

set

I I I

1

USA on condition

1

USA on condition

1

USA on condition

4

USA on condition

1

USA on condition

I

I

I

I I

Effectivity: 912533

12 of 12 Oct 17/02


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