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TROUBLESHOOTING & REPAIR
SNUBBER BOARD REMOVAL AND REPLACEMENT (continued)
PROCEDURE
1. | Remove input power to the POWER WAVE | 3. | Perform the Input Filter Capacitor Discharge |
| 355/405. |
| Procedure detailed earlier in this section. |
2. | Using a 5/16” nut driver remove the case wrap- | 4. | Locate the snubber board.. See Figure F.23. |
| around cover. |
|
|
FIGURE F.23 – SNUBBER BOARD LOCATION
Snubber 
Board
LEFT SIDE
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5.Remove small lead #B1 from the board. See Figure F.24.
6.Remove the four bolts using a 7/16” socket. Two of these bolts have leads #30 and #10 connected to them. Note the position of all leads and associ- ated washers upon removal.
7.Carefully remove the snubber board.
8.Replace the snubber board.
9.Replace the bolts, leads, and washers previously removed. Torque bolt to
10.Reconnect small lead B1 previously removed.
11.Replace the case wraparound cover.
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FIGURE F.24 – SNUBBER BOARD LEADS (CLOSE UP)
Lead 30
Lead B1
Lead 10
