Moto airbag D-Air Street Dainese batteries Replacement

crwdns2936071:01crwdne2936071:0 — Remove the integrated back protector

A pocket contains the hard back protector. It's convenient to open the zip and remove the back protector to work more comfortably.

crwdns2936071:02crwdne2936071:0 — Open the lower pocket

You can access the pocket through a zipper blocked by a cable. Cut the cable using nippers, and open the zipper with the help of a safety pin.

crwdns2936071:03crwdne2936071:0 — Remove the battery and circuit housing

Retract the cable with the switch through its opening.

crwdns2936071:04crwdne2936071:0

From the zip you can see the airbag (white) and the part with the battery and circuits (black), held in position with velcro.

crwdns2936071:05crwdne2936071:0

Turn the stiff part to expose the lid.

crwdns2936071:06crwdne2936071:0 — Open the battery lid

The lid is held by 8 Torx 9 screws. Under the lid there is a flat gasket that can stay in place.

crwdns2936071:07crwdne2936071:0 — Disconnect the batteries pack

Disconnect the connector of the batteries and extract them.

crwdns2936071:08crwdne2936071:0 — Detach the circuit

The 4 batteries are connected in parallel, along with some components. Carefully detach the circuit soldered to the tabs using for example a blade. Keep the tab that connects the wire and the components intact.

crwdns2936071:09crwdne2936071:0 — Assemble new batteries

Place the new batteries, paying attention to the polarity. Secure them in position with tape, inserting the ends of the previously separated circuit between the tabs. Be careful not to create a short circuit during the process, as the new batteries may be charged. Reconnect the connector.

crwdns2936071:010crwdne2936071:0

Reassemble the lid with its gasket. Secure it with screws

crwdns2936071:011crwdne2936071:0

Reassemble everything by proceeding in reverse order. Always handle with care to avoid damaging the airbag or disconnecting it from the central unit.