: Relay Blocks
| Code | See | Relay Blocks (Relay Block Location) |
|---|---|---|
| 1 | : ENGINE ROOM NO. 1 R/B & J/B : ENGINE COMPARTMENT RIGHT | Engine Room No. 1 R/B (Engine Compartment Right) |
| 2 | : ENGINE ROOM NO. 2 R/B, ENGINE COMPARTMENT LEFT | Engine Room No. 2 R/B (Engine Compartment Left) |