INTRODUCTION
Torque-Specialtorquesettings
Component
Boltsize
Tighteningtorque
Enginemountingbolt(engine
bracket)
M10×1.25
96.3–155.9N·m(71.0–115.0lbft)
Enginemountingbolt(bracket
frame)
M12×1.75
105.9–135.2N·m(78.1–99.7lbft)
Radiatormountingbolt,nut
M10x1.5
54.0–81.3N·m(39.8–60.0lbft)
Engine
Couplingmountingbolt
M10×1.5
54.0–81.3N·m(39.8–60.0lbft)
Mainpumpmountingbolt
M12×1.75
96.3–155.9N·m(71.0–115.0lbft)
Maincontrolvalvemountingbolt
M10×1.5
54.0–81.3N·m(39.8–60.0lbft)
Fueltankmountingbolt
M10×1.5
54.0–81.3N·m(39.8–60.0lbft)
Hydraulicoiltankmountingbolt
M10×1.5
54.0–81.3N·m(39.8–60.0lbft)
Hydraulic
system
Hydraulicswivelmountingbolt,nut
M10×1.5
54.0–81.3N·m(39.8–60.0lbft)
Swingmotormountingbolt
M12×1.75
96.3–155.9N·m(71.0–115.0lbft)
Swingbearinguppermountingbolt
M12×1.75
96.3–155.9N·m(71.0–115.0lbft)
Swingbearinglowermountingbolt
M12×1.75
96.3–155.9N·m(71.0–115.0lbft)
Travelmotormountingbolt
M10×1.5
54.2–81.3N·m(40.0–60.0lbft)
Powertrain
system
Sprocketmountingbolt
M10×1.5
60.7–74.6N·m(44.8–55.0lbft)
UndercarriageTrackrollermountingbolt
M12×1.75
108.9–132.5N·m(80.3–97.7lbft)
Counterweightmountingbolt
M16×2.0
247.4–335.6N·m(182.5–247.5lbft)
Canopymountingbolt,nut
M12×1.75
96.1–155.0N·m(70.9–114.3lbft)
Others
Operator'sseatmountingbolt
M8×1.25
10.6–12.5N·m(7.8–9.2lbft)
4813972006/06/2017
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