Compatible — Mechanical Interlock Removal,

For these models: 40--630 Amp, 800--1250 Amp.

Procedure

1. 6.4.2
2. 6.5
3. 6.5.1
4. 6.5.2
5. 6.6
6. 6.6.1
7. 6.6.2
8. 6.6.3
9. 6.6.4
10. 6.7
11. 6.7.1
12. 6.7.2
13. 6.8
14. 6.8.1
15. 6.8.2
16. 6.8.3
17. 6.8.4
18. 6.9
19. 6.10
20. 6.11

Source: manual:mp5974.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.