Case CX145C SR, Руководство оператора

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6 - MAINTENANCE
Torque specifications
Service specifications
Check: Every 250 hours (after the first 50 hours during the run-in period)
At the end of each working day, check all mounting nuts and screws for tightness and tighten if necessary. Make sure
no hardware items are missing. Replace them, if necessary.
Torque specifications per component
Screw Wrench Torque setting
Component
(Ø) mm
in Nm lb ft
Travel reduction gear (*) M16 24 0.9 267–312 197–230
Drive sprocket (*) M16 24 0.9 267–312 197–230
Idler wheel (*)
M16 24 0.9 267–312 197–230
Upper roller (*)
M16 24 0.9 267–312 197–230
Lower roller (*) M16 24 0.9 267–312 197–230
Chain guide (*) M16 24 0.9 267–312 197–230
Track pad M16 24 0.9 373–451 276–332
Counterweight
M30 46 1.8 1335–1550 985–1143
Turntable M16 24 0.9 280–312 207–230
Swing reduction gear (*) M16 24 0.9 280–312 207–230
Engine (*) M12 19 0.7 109–127 81–93
Engine mount (*)
M16 24 0.9 265–314 196–231
Radiator M12 19 0.7 64–73 48–54
Hydraulic pump (*)
M16
14 (Hexagon
wrench)
0.6 (Hexagon
wrench)
223–247 165–182
Hydraulic reservoir (*)
M16 24 0.9 233–276 172–203
Fuel tank (*) M16 24 0.9 233–276 172–203
Control valve (*) M16 24 0.9 267–312 197–230
Hydraulic swivel (Locking bar)
(*)
M12 19 0.7 89–107 66–78
Hydraulic swivel (Joint) (*) M12 19 0.7 109–127 81–93
Cab M16 24 0.9 149–173 110–127
Batteries M10 17 0.7 20–29 15–21
NOTE: Use Loctite 262, or the equivalent, on screws marked (*).
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