Workshop on replacing an angle grinder anchor

If, when turning on the grinder, circular sparking is observed, this is an indication that the anchor lamellas have burnt out and an urgent replacement is required. You will learn how to repair a tool with your own hands from our step-by-step master class using the example of a Makita 9069 angle grinder.

Unscrew the 4 screws securing the gearbox to the housing.

Workshop on replacing an angle grinder anchor

We remove the gearbox along with the anchor and dust ring. We put the body and the ring aside – no work is done with them.

Workshop on replacing an angle grinder anchor

With a hexagonal L-shaped wrench, unscrew the 4 bolts of the gearbox cover and remove it.

Workshop on replacing an angle grinder anchor

Workshop on replacing an angle grinder anchor

The small gear on the anchor is fixed with a retaining ring (black ring). Remove the retaining ring with a puller.

Workshop on replacing an angle grinder anchor

Carefully remove the gasket.

Workshop on replacing an angle grinder anchor

Unscrew the front and rear anchor fixing bolts.

Workshop on replacing an angle grinder anchor

We remove the anchor with a bearing and a small gear.

Workshop on replacing an angle grinder anchor

Remove the gear and bearing.

Workshop on replacing an angle grinder anchor

Remove the anchor fixing disk and wipe it from dust and grease with a rag.

Workshop on replacing an angle grinder anchor

Workshop on replacing an angle grinder anchor

We take a new anchor and install a fixing disk on it.

Workshop on replacing an angle grinder anchor

We put and upset the bearing.

Workshop on replacing an angle grinder anchor

Install the small gear and fix it with a retaining ring.

Workshop on replacing an angle grinder anchor

We insert the anchor into the gearbox housing.

Workshop on replacing an angle grinder anchor

We combine the holes in the gearbox and on the anchor fixing disk and tighten the front and rear anchor fixing bolts.

Workshop on replacing an angle grinder anchor

Workshop on replacing an angle grinder anchor

We put in place the gasket and install the gear cover.

Workshop on replacing an angle grinder anchor

We tighten the gearbox cover bolts.

Workshop on replacing an angle grinder anchor

Wipe dust from the LBM case with a rag.

Workshop on replacing an angle grinder anchor

Installing the dust ring.

Workshop on replacing an angle grinder anchor

We insert the gearbox with an anchor into the LBM body.

Workshop on replacing an angle grinder anchor

We fix the gearbox with 4 screws.

Workshop on replacing an angle grinder anchor

Install the brushes and fix them with lids.

Workshop on replacing an angle grinder anchor

Workshop on replacing an angle grinder anchor

The anchor is changed, the instrument is ready for use.

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