Komatsu GD555-5 User Manual

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MAINTENANCE
PERIODIC REPLACEMENT OF CRITICAL PARTS
CRITICAL PARTS
No. Safety critical parts for periodic replacement Q'ty Replacement interval
1 Fuel hose (fuel tank - fuel filter) 1
Every 2 years
or
every 4000 hours,
whichever
comes sooner
2 Fuel hose (fuel filter - engine) 1
3 Fuel hose (engine - fuel tank) 1
4 Rod packing, piston seals, of steering cylinder 4
5 Dust seal for steering cylinder 2
6 O-ring for steering cylinder 4
7 Steering circuit rubber hose (steering pump - steering valve) 4
8 Steering circuit rubber hose (steering cylinder - steering valve) 8
9 Steering hose (steering valve - hydraulic tank) 3
10 O-ring for steering valve 3
11 O-ring, seals, of steering valve 2
12 Dust seal for steering valve 1
13
Leaning circuit rubber hose
(right side of work equipment control valve - leaning cylinder)
4
14 Packing, dust seals, piston seals, of leaning cylinder 4
15 O-ring for leaning cylinder 2
16 Brake circuit rubber hose (brake valve - accumulator) 2
17 Brake circuit rubber hose (brake valve - slack adjuster) 2
18 Brake circuit rubber hose (slack adjuster - brake) 4
19 Brake hose (brake valve - hydraulic tank) 1
20 Transmission hose 5
21 Accumulator (for brake) 2
22 Alarm 2
23 Seat belt 1
Every 3 years after beginning
to use or 5 years after
manufacturing of seat belt,
whichever comes sooner
4 - 15

Komatsu GD555-5 Specifications

General

Brand	Komatsu
Model	GD555-5
Category	Construction Equipment
Language	English