- Always loosen the nut from the wiper arm BUT never totally remove the nut.
- Removal of the nut may cause damage to the plastic arm of metal ferrule (where fitted).
- Locate the hole of the bolt over the spindle.
- Place the jaws of the tool under the wiper arm at the base of the spindle.
- Tighten with fingers first.
- Use 3/8" drive ratchet to 'dis-engage' arm from spindle.
- Lubrication maybe required.