tzr 125 1989 fork oil

[NICKNSAM]

Hi
Iam new here i wonder if any one can help, I have just replaced the fork seals in our TZR 125 1989, and I am stuck for the amount of oil to use.

Thanks in advance.

[MICKTLS]

Hi ya you need to use 10w oil and an air gap of 238mm .........to get the air gap remove the fork leg and spring then compress the leg and slowly fill the leg with oil and messure from the top of the leg down to the oil until the oil touches the ruler ok hope this helps