Safety Critical Parts - Komatsu GALEO HM350-2 Operation & Maintenance Manual

PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS

SAFETY CRITICAL PARTS

No. Safety critical parts for periodic replacement
1 Fuel hose (fuel tank - fuel pre-filter)
2 Fuel hose (fuel pre-filter - priming pump)
3 Fuel hose (injection pump - fuel tank)
4 Spill hose (engine output connector - fuel tank)
5 Water separator (case, O-ring, plug)
6 Rubber hose for brake piping
High-pressure hose in steering hydraulic circuit
7
(pump ←→ flow amp ←→ steering cylinder)
High-pressure hose in hoist hydraulic circuit
8
(pump ←→ flow amp ←→ hoist valve ←→ hoist cylinder)
9 Hose at discharge side of retarder cooling pump
10 Hose at discharge side of transmission pump
High-pressure hose in brake control circuit
(pump ←→ brake filter ←→ accumulator charge valve ←→
11
accumulator)
12 Brake valve parts
13 Parking brake valve parts
14 Accumulator charge valve parts
15 Retarder control valve parts
16 Parking brake chamber parts
17 Slack adjuster parts
18 Seat belt
4 - 16
MAINTENANCE
Replacement interval
Every 4000 hours
or 2 years,
whichever
comes sooner
Every 2000 hours
or 1 year,
whichever
Replace as
comes sooner
Every 3 years
Remarks
service kit
Replace