Brake Hoses; Tires - Suzuki drz 400E Service Manual

BRAKE HOSES

Inspect initially at five hours of operation and every
30 hours thereafter.
Replace every four years of operation.
Check the brake hoses for leakage, cracks, wear and dam-
age. If any damages are found, replace the brake hoses with
new ones.

TIRES

Check tire pressure and the tire for damage each time
the motorcycle is ridden.
TIRE TREAD CONDITION
Operating the motorcycle with excessively worn tires will de-
crease riding stability and consequently invite a dangerous situ-
ation. It is highly recommended to replace a tire when the re-
maining depth of the tire tread reaches the following specifica-
tion.
09900-20805: Tire depth gauge
Tire tread depth
Service Limit: Front 4.0 mm (0.16 in)
Rear 4.0 mm (0.16 in)
PERIODIC MAINTENANCE 2-21