Yamaha BRUIN YFM35FAV Owner's Manual page 140

2. Turn in the adjusting nut on brake cable
to provide a gap of 0–1 mm (0–0.04 in)
between the brake camshaft lever and
the pin.
1. Adjusting nut (brake lever cable) a. Gap
3. Turn the adjusting bolt at the brake lever
until the free play at the brake lever pivot
is 3–5 mm (0.12–0.20 in).
1. Locknut
a. Rear brake lever free play
4. Tighten the locknut.
8-34
2. Adjusting bolt