Case CX60C - Tightening Torques

6-MAINTENANCE
Tighteningtorques
Checkthetighteningtorquesevery250h.
Component
Boltsize
Torquesetting
Enginemountingbolt(engine–bracket)
M10x1.5
58.0–78.0N·m(42.8–57.5lbft)
Engine
Enginemountingbolt(bracket-frame)
M16×2.0
220.9–269.9N·m(162.9–199.1lbft)
Mainpumpmountingbolt
M12×1.75
107.9–127.4N·m(79.6–94.0lbft)
Hydraulic
system
Hydraulicswivelmountingboltandnut
M12×1.75
107.9–133.4N·m(79.6–98.4lbft)
Swingmotormountingbolt
M16x2.0
247.4–335.6N·m(182.5–247.5lbft)
Swingbearinguppermountingbolt
M16x2.0
262.1–320.9N·m(193.3–236.7lbft)
Swing
system
Swingbearinglowermountingbolt
M16x2.0
262.1–320.9N·m(193.3–236.7lbft)
Travelmotormountingbolt
M14×2.0
164.1–221.0N·m(121.0–163.0lbft)
Travel
system
Sprocketmountingbolt
M14×2.0
164.1–221.0N·m(121.0–163.0lbft)
Under-
carriage
Trackshoemountingboltandnut
1/2–20UNF
171.5–210.8N·m(126.5–155.5lbft)
Other
systems
Counterweightmountingbolt
M24x3.0
833.8–1126.7N·m(615.0–831.0lbft)
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