Mechanics, the bolts that mount your FMTV or HIMARS starter to the engine have a bad habit of coming loose. In some cases the starter loosens enough that the end housing on the starter cracks or breaks.
Keep the bolts tight with this two-step process:
- Whenever the starter is removed, make sure the starter bolt’s threads are cleaned real good-like.
- Put a dab of sealing compound on the bolt’s threads and torque ‘em to 42-52 lb-ft. Get a 50ml bottle of sealing compound with NSN 8030-01-014-5869. Or use NSN 8030-01-104-5392 to get a box of ten 10cc bottles