3-16
22. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
No. Part name Q’ty Replacement interval
1 Fuel hose (Strainer – L.H. injection pump) 1
2 Fuel hose (Injection pump – adapter) 4
3 Fuel hose (L.H. injection pump – fuel tank) 1
4 Fuel spill hose (Between nozzles) 1
5 Turbochager lubricating hose 1
6 Fuel hose (Strainer – R.H. injection pump) 1
7 Fuel hose (Fuel tank – strainer) 1
8 Fuel hose (R.H. injection pump – fuel tank) 1
9 Steering cylinder hose 4
10 Hose of main suction tube 1
11 Outlet hoses of steering pump 2
12 Suction hoses of loader pump and steering pump 2
13 Outlet hoses of loader pump 2
14 Suction hoses of switch pump 2
15 Outlet hoses of switch pump 2
16 Brake hose (pump – accumulator charge valve) 2
17 Brake hose (accumulator – L.H. tandem valve) 4
18 Brake hose (accumulator – R.H. tandem valve) 4
19 Brake hose (charge valve – accumulator) 4
20 Brake hose (R.H. tandem valve – front brake) 6
21 Brake hose (L.H. tandem valve – rear brake) 4
22 Brake hose (L.H. tandem valve – R.H. tandem valve) 6
23 Brake hose (R.H. tandem valve – drain block) 1
24 Brake hose (L.H. tandem valve – drain block) 1
25 Brake hose (drain block – hydraulic tank) 1
26 Brake hose (brake accumulator – parking solenoid valve) 2
27 Brake hose (parking solenoid valve – parking brake cylinder) 2
28 Brake hose (parking solenoid valve – brake tank) 1
29 Brake hose (charge valve drain – brake tank) 2
30 Brake hose (brake tank – brake pump) 2
31 Brake hose (charge valve P.P port – accumulator) 1
32 Packings, seals, O-rings of steering cylinder 18
33 Rubber parts for treadle valve 10
34 Rubber parts for parking brake hydraulic cylinder 10
35 Rubber parts for slack adjuster 12
36 Seat belt 1 Every 3 years
SAFETY CRITICAL PARTS
Every 4000 hours
or every 2 years,
whichever comes
sooner