Hitachi Zaxis 330 330lc 350h 350lch 350lc 350lcn 370mth Excavator Service Repair Manual
MONITOR SYSTEM
• Meters:
Hourmeter, trip meter, engine coolant
temperature gauge, and fuel gauge
• Warning lamps:
Alternator charge, engine oil pressure, engine
overheat, air filter restriction, and minimum
fuel level
• Pilot lamps:
Engine preheat, engine oil level, engine coolant
level, hydraulic oil level, work light, auto-idle,
auto-acceleration, digging mode, attachment mode
• Alarm buzzers:
Engine oil pressure and engine overheat
Hitachi Zaxis 330 330lc 350h 350lch 350lc 350lcn 370mth Excavator Service Repair Manual
UPPERSTRUCTURE
• Undercover
• 15,000 lb (6 800 kg) counterweight (Zaxis 330)
• 16,600 lb (7 550 kg) counterweight (Zaxis 370)
• Fuel level float
• Hydraulic oil level gauge
• Tool box
• Utility space
• Rearview mirror (right and left side)
• Swing parking brake
UNDERCARRIAGE
• Travel parking brake
• Travel motor covers
• Track guards and hydraulic track adjuster
• Bolt-on sprocket
• Upper rollers and lower rollers
• Reinforced track links with pin seals
FRONT ATTACHMENTS
• HN bushing
• WC thermal spraying
• Reinforced resin thrust plate
• Flanged pin
• Bucket clearance adjust mechanism
• Monolithically cast bucket link A
• Centralized lubrication system
• Dust seal on all bucket pins
Hitachi Zaxis 330 330lc 350h 350lch 350lc 350lcn 370mth