Missing grease nipple - temp fix

[Spare tyre]

I’m out and about with my motorbike trailer behind the car, stopped to have a pee and did a walk around check, noticed one grease nipple was missing - thankfully hubs feel cool


Is bunging the hole enough to get me going, or is there more to it - it doesn’t look like any grease has leaked out

Do I even need to worry, just don’t allow water to get in?

Any thoughts would be good - ta

[Matt_E_Mulsion]

It'll be fine, just stick a new nipple in at the earliest opportunity.

[steveo3002]

just cover it /shove some tape in the hole and order one asap

[Chris32345]

Get a new one as soon as possible
But should be fine short term the amount of water and grit that could enter will be minimal