Check Air Inlet System - Hitachi ZW 180-6 Operator's Manual

Check Air Inlet System

--- every 10 hours (daily)
Check pipes and hoses of the air inlet system for wear, damage
or loose connections and clamps. Replace damaged pipes and
hoses. Retighten loose clamps.
Tightening torque: 8 N·m (6 lbf·ft)
MAINTENANCE
7-75
MNEC-07-121
MNEK-07-009
MNEK-07-010