COMPLETE HELMETS
New Models
Closeouts
Vintage
King Size
CLOSEOUTS
Full Face Helmets
Open Face Helmets
Half Helmets
Off-Road Helmets
Auto Helmets
Snowmobile Helmets
Gloves
Goggles
Boots
Jackets
Suits
Sunglasses
Tires
Protective Gear
HELMET PARTS
By Brand:
AGV
Arai
Bell
Bieffe
HJC
Icon
KBC
Nolan
Schuberth
Scorpion
Shark
Shoei
Suomy
Vemar
By Style:
Full
Face
Open
Face
Off
Road
Half
Harley
Vetter
Polaris
Snowmobile
Cool Stuff
INFORMATION
Ordering FAQs
Exchange FAQs
Return FAQs
Technical FAQs
M3 Chin Vent Replacement
Read all instructions before disassembly!
| A | From the exterior of helmet: Gently break any adhesion between the old vent assembly and the eyeport moulding. Be sure not to damage the moulding as it is not to be replaced. |  |
| B | From the interior of the helmet: Remove the cheek pads and the chin pad. Using a flat blade screwdriver or equivalent, remove the 3 melted plastic buttons. |  |
| C | From the exterior of the helmet: Remove the old vent. |  |
| D | From the exterior of the helmet: Install the new vent assembly- 3 posts through the 3 corresponding holes in shell. |  |
| E | From the exterior of the helmet: Be sure the moulding is over and out side of vent. |  |
| F | From the interior of the helmet: Melt or glue the 3 plastic posts in place. Trim excess plastic. |  |
| G | Reinstall cheek pads & chin pad. | |
| H | Finished |  |