Panasonic EYFLA9C User manual

© Panasonic corporation 2019. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
Order Number PTD1902E58CE
Cordless Impact Wrench
Model No. EYFLA9C
Model No. EYFMA2C
Model No. EYFLA9P
Model No. EYFMA2P
Europe
TABLE OF CONTENTS
PAGE PAGE
1 Warning -------------------------------------------------------------- 2
2 Specifications ----------------------------------------------------- 2
3 Troubleshooting Guide ----------------------------------------- 3
4 Disassembly and Assembly Instructions ---------------- 6
5 Exploded View and Replacement Parts List -----------12

2
1Warning
Caution:
• Pb free solder has a higher melting point that standard solder; Typically the melting point is 50 - 70°F (30 - 40°C) higher. Please
use a soldering iron with temperature control and adjust it to 750 ± 20°F (400 ± 10°C). In case of using high temperature solder-
ing iron, please be careful not to heat too long.
• Pb free solder will tend to splash when heated too high (about 1100°F / 600°C).
2 Specifications

3
3 Troubleshooting Guide
3.1. Troubleshooting Guide

4

5
3.2. Trial Operation (after checking Troubleshooting Guide).
3.2.1. Assembly
• Confirm if there is no gap between housing A and B by pinching lead wires.
• There is no dust or deformation on battery terminals.
3.2.2. Operation
• Check whether the tool speed increases continuously as the trigger is gradually engaged.
• Check whether the tool operates properly in both the forward and reveres directions.
• Set the LED light to switch-linked mode (L2) and check whether the LED light turns on when the trigger is engaged and that it
turns off when the trigger is released.
• Set the buzzer to each of its three modes and verify that there is no buzzer in b0 mode, that the buzzer sounds when the green
lamp is on in b1 mode, and that the buzzer sounds when the Red lamp is on b2 mode.
• Check whether the ID setting has been properly configured after repair and reassembly.
[ Method of confirmation ]
1. Press D button on the remote control
2. Confirm the operation panel display
• Initializing all settings (revert settings to factory defaults).
[ Setting method ]

6
4 Disassembly and Assembly Instructions
* To reduce the risk of injury, always remove battery pack before removing/installing the tool.
* To assemble the tool, start with 4-8 and proceed to 4-1
4.1. How to remove the Driving shaft assembly and Shaft cover assembly.
4.2. How to remove the Thrust plate and Anvil.

7
4.3. How to remove the Housing B.
4.4. How to remove the Interior components.

8
4.5. How to remove the Module assembly.

9
4.6. Checking and setting the Module assembly’s DIP switches.
4.7. How to remove the Motor mounting plate assembly.

10
4.8. How to remove the Driving shaft assembly.

11
4.9. EYFLA9/EYFMA2 Wiring and Assembly Points.

Model No. : EYFLA9C Exploded View
5 Exploded View and Replacement Parts List

Model No. : EYFLA9C Parts List
Change Safety Ref.
No. Part No. Part Name & Description Q'ty Remarks
EYFLA9C
1 WEYFMA2CK607 DPT SEMS TAPPING SCREW 4 (5PCS/PK)
2 WEYFMA2CS337 SHAFT COVER ASSEMBLY 1
3 WEYFMA2CS047 THRUST PLATE 1
4 WEYFMA2CS127 ANVIL 1
5 WEY7552K0987 O-RING 1
6 WEY7552K0187 RETAINER RING 1
7 WEYFME1CK967 TAPPING SCREW 9 (5PCS/PK)
8 WEYFLA9CK371 HOUSING AB SET 1
9 WEYFLA9CS137 DRIVING SHAFT ASSEMBLY 1
10 WEYFMA1JL087 THRUST PLATE 1
11 WEYFLA9CS117 MAIN HAMMER 1
12 WEYFMA2CS057 THRUST PLATE 1
13 WEY7541L0217 HAMMER SPRING 1
14 WEYFMA2CK057 THRUST PLATE 2 (2PCS/PK)
15 WEYFLA3JL037 CUSHION RUBBER 1
16 WEYFLA9CS177 SUB HAMMER 1
17 WEYFMA2CS007 PIN 4 (4PCS/PK)
18 WEYFMA2CK067 THRUST PLATE 1
19 WEYFMA2CS017 RETAINING RING 1
20 WEYFMA2CS467 BEARING 1
21 WEYFMA2CK087 THRUST PLATE 1
22 WEYFMA2CS147 STEEL BALL 2 (2PCS/PK)
23 WEYFMA2CS157 DRIVING SHAFT 1
24 WEY6504L1357 PLANET GEAR 2 (2PCS/PK)
25 WEY6506L1346 PIN 2 (2PCS/PK)
26 WEYFGA1NK337 OPERATION PLATE ASSEMBLY 1
27 WEYFMA1JL337 DISCERNMENT PLATE 1
28 WEYFPA1JL377 TIGHTENING CONFIRMATION LAMP COVER 1
29 WEYFLA1AK327 F/R SELECTOR HANDLE 1
30 WEYFLA1AL007 MOTOR MOUNTING PLATE ASSEMBLY 1
31 WEYFMA2CL207 MODULE ASSEMBLY 1
32 WEYFGA1NW287 CONNECTOR 1
33 WEYFLA1AL297 HARNESS 1
34 WEYFMA9CL477 MOTOR ASSEMBLY 1
35 WEY7540L2157 BATTERY TERMINAL BLOCK 1
36 WEYFLA1AK207 SWITCH ASSEMBLY 1
37 WEYFMA2CL287 SENSOR LED CIRCUIT ASSEMBLY 1
38 WEYFME1CL267 BUZZER BOARD 1
- WEY004X8967 CALFOREX 1
- WEY001T8957 FLOIL GREASE 1
- WEY002X8977 GREASE (DOUBREX) 1

Model No. : EYFMA2C Exploded View

Model No. : EYFMA2C Parts List
Change Safety Ref.
No. Part No. Part Name & Description Q'ty Remarks
EYFMA2C
1 WEYFMA2CK607 DPT SEMS TAPPING SCREW 4 (5PCS/PK)
2 WEYFMA2CS337 SHAFT COVER ASSEMBLY 1
3 WEYFMA2CS047 THRUST PLATE 1
4 WEYFMA2CS127 ANVIL 1
5 WEY7552K0987 O-RING 1
6 WEY7552K0187 RETAINER RING 1
7 WEYFME1CK967 TAPPING SCREW 9 (5PCS/PK)
8 WEYFMA2CK371 HOUSING AB SET 1
9 WEYFMA2CS137 DRIVING SHAFT ASSEMBLY 1
10 WEYFMA1JL087 THRUST PLATE 1
11 WEYFMA2CS117 MAIN HAMMER 1
12 WEYFMA2CS057 THRUST PLATE 1
13 WEY7541L0217 HAMMER SPRING 1
14 WEYFMA2CK057 THRUST PLATE 2 (2PCS/PK)
15 WEYFLA3JL037 CUSHION RUBBER 1
16 WEYFMA2CS177 SUB HAMMER 1
17 WEYFMA2CS007 PIN 4 (4PCS/PK)
18 WEYFMA2CK067 THRUST PLATE 1
19 WEYFMA2CS017 RETAINING RING 1
20 WEYFMA2CS467 BEARING 1
21 WEYFMA2CK087 THRUST PLATE 1
22 WEYFMA2CS147 STEEL BALL 2 (2PCS/PK)
23 WEYFMA2CS157 DRIVING SHAFT 1
24 WEY6504L1357 PLANET GEAR 2 (2PCS/PK)
25 WEY6506L1346 PIN 2 (2PCS/PK)
26 WEYFGA1NK337 OPERATION PLATE ASSEMBLY 1
27 WEYFMA1JL337 DISCERNMENT PLATE 1
28 WEYFPA1JL377 TIGHTENING CONFIRMATION LAMP COVER 1
29 WEYFLA1AK327 F/R SELECTOR HANDLE 1
30 WEYFLA1AL007 MOTOR MOUNTING PLATE ASSEMBLY 1
31 WEYFMA2CL207 MODULE ASSEMBLY 1
32 WEYFGA1NW287 CONNECTOR 1
33 WEYFLA1AL297 HARNESS 1
34 WEYFMA2CL477 MOTOR ASSEMBLY 1
35 WEY7540L2157 BATTERY TERMINAL BLOCK 1
36 WEYFLA1AK207 SWITCH ASSEMBLY 1
37 WEYFMA2CL287 SENSOR LED CIRCUIT ASSEMBLY 1
38 WEYFME1CL267 BUZZER BOARD 1
- WEY004X8967 CALFOREX 1
- WEY001T8957 FLOIL GREASE 1
- WEY002X8977 GREASE (DOUBREX) 1

Model No. : EYFLA9P Exploded View

Model No. : EYFLA9P Parts List
Change Safety Ref.
No. Part No. Part Name & Description Q'ty Remarks
EYFLA9P
1 WEYFMA2CK607 DPT SEMS TAPPING SCREW 4 (5PCS/PK)
2 WEYFMA2CS337 SHAFT COVER ASSEMBLY 1
3 WEYFMA2CS047 THRUST PLATE 1
4 WEYFMA2PS127 ANVIL 1
5 WEYFNA1PL050 DETENT PIN 1
6 WEYFNA1PL097 DETENT PIN SPRING 1
7 WEYFNA1PL035 PRESS FIT PIN 1
8 WEYFME1CK967 TAPPING SCREW 9 (5PCS/PK)
9 WEYFLA9PK379 HOUSING AB SET 1
10 WEYFLA9CS137 DRIVING SHAFT ASSEMBLY 1
11 WEYFMA1JL087 THRUST PLATE 1
12 WEYFLA9CS117 MAIN HAMMER 1
13 WEYFMA2CS057 THRUST PLATE 1
14 WEY7541L0217 HAMMER SPRING 1
15 WEYFMA2CK057 THRUST PLATE 2 (2PCS/PK)
16 WEYFLA3JL037 CUSHION RUBBER 1
17 WEYFLA9CS177 SUB HAMMER 1
18 WEYFMA2CS007 PIN 4 (4PCS/PK)
19 WEYFMA2CK067 THRUST PLATE 1
20 WEYFMA2CS017 RETAINING RING 1
21 WEYFMA2CS467 BEARING 1
22 WEYFMA2CK087 THRUST PLATE 1
23 WEYFMA2CS147 STEEL BALL 2 (2PCS/PK)
24 WEYFMA2CS157 DRIVING SHAFT 1
25 WEY6504L1357 PLANET GEAR 2 (2PCS/PK)
26 WEY6506L1346 PIN 2 (2PCS/PK)
27 WEYFGA1NK337 OPERATION PLATE ASSEMBLY 1
28 WEYFLA3JL337 DISCERNMENT PLATE 1
29 WEYFPA1JL377 TIGHTENING CONFIRMATION LAMP COVER 1
30 WEYFLA1AK327 F/R SELECTOR HANDLE 1
31 WEYFLA1AL007 MOTOR MOUNTING PLATE ASSEMBLY 1
32 WEYFMA2CL207 MODULE ASSEMBLY 1
33 WEYFGA1NW287 CONNECTOR 1
34 WEYFLA1AL297 HARNESS 1
35 WEYFMA9CL477 MOTOR ASSEMBLY 1
36 WEY7540L2157 BATTERY TERMINAL BLOCK 1
37 WEYFLA1AK207 SWITCH ASSEMBLY 1
38 WEYFMA2CL287 SENSOR LED CIRCUIT ASSEMBLY 1
39 WEYFME1CL267 BUZZER BOARD 1
- WEY004X8967 CALFOREX 1
- WEY001T8957 FLOIL GREASE 1
- WEY002X8977 GREASE (DOUBREX) 1

Model No. : EYFMA2P Exploded View

Model No. : EYFMA2P Parts List
Change Safety Ref.
No. Part No. Part Name & Description Q'ty Remarks
EYFMA2P
1 WEYFMA2CK607 DPT SEMS TAPPING SCREW 4 (5PCS/PK)
2 WEYFMA2CS337 SHAFT COVER ASSEMBLY 1
3 WEYFMA2CS047 THRUST PLATE 1
4 WEYFMA2PS127 ANVIL 1
5 WEYFNA1PL050 DETENT PIN 1
6 WEYFNA1PL097 DETENT PIN SPRING 1
7 WEYFNA1PL035 PRESS FIT PIN 1
8 WEYFME1CK967 TAPPING SCREW 9 (5PCS/PK)
9 WEYFMA2PK379 HOUSING AB SET 1
10 WEYFMA2CS137 DRIVING SHAFT ASSEMBLY 1
11 WEYFMA1JL087 THRUST PLATE 1
12 WEYFMA2CS117 MAIN HAMMER 1
13 WEYFMA2CS057 THRUST PLATE 1
14 WEY7541L0217 HAMMER SPRING 1
15 WEYFMA2CK057 THRUST PLATE 2 (2PCS/PK)
16 WEYFLA3JL037 CUSHION RUBBER 1
17 WEYFMA2CS177 SUB HAMMER 1
18 WEYFMA2CS007 PIN 4 (4PCS/PK)
19 WEYFMA2CK067 THRUST PLATE 1
20 WEYFMA2CS017 RETAINING RING 1
21 WEYFMA2CS467 BEARING 1
22 WEYFMA2CK087 THRUST PLATE 1
23 WEYFMA2CS147 STEEL BALL 2 (2PCS/PK)
24 WEYFMA2CS157 DRIVING SHAFT 1
25 WEY6504L1357 PLANET GEAR 2 (2PCS/PK)
26 WEY6506L1346 PIN 2 (2PCS/PK)
27 WEYFGA1NK337 OPERATION PLATE ASSEMBLY 1
28 WEYFMA1JL337 DISCERNMENT PLATE 1
29 WEYFPA1JL377 TIGHTENING CONFIRMATION LAMP COVER 1
30 WEYFLA1AK327 F/R SELECTOR HANDLE 1
31 WEYFLA1AL007 MOTOR MOUNTING PLATE ASSEMBLY 1
32 WEYFMA2CL207 MODULE ASSEMBLY 1
33 WEYFGA1NW287 CONNECTOR 1
34 WEYFLA1AL297 HARNESS 1
35 WEYFMA2CL477 MOTOR ASSEMBLY 1
36 WEY7540L2157 BATTERY TERMINAL BLOCK 1
37 WEYFLA1AK207 SWITCH ASSEMBLY 1
38 WEYFMA2CL287 SENSOR LED CIRCUIT ASSEMBLY 1
39 WEYFME1CL267 BUZZER BOARD 1
- WEY004X8967 CALFOREX 1
- WEY001T8957 FLOIL GREASE 1
- WEY002X8977 GREASE (DOUBREX) 1