CASE CONSTRUCTION CX160C - Torque Specifications for Hardware

6-MAINTENANCE
Torquespecicationsforhardware
Servicespecications
Check:Every250hours(aftertherst50hoursduringtherun-inperiod)
Attheendofeachworkingday,checkallmountingnutsandscrewsfortightnessandtightenifnecessary.Makesure
nohardwareitemsaremissing.Replacethem,ifnecessary.
Torquespecicationspercomponent
Screw
Wrench
Torquesetting
Component
(Ø)
mm
in
Nm/lbft.
Travelreductiongear(*)
M16240.9
267-312N·m(197-230lbft)
Drivesprocket(*)
M16240.9
267-312N·m(197-230lbft)
Idlerwheel(*)
M16240.9
267-312N·m(197-230lbft)
Upperroller(*)
M20301.2
521-608N·m(384-448lbft)
Lowerroller(*)
M18271.1
371-432N·m(274-319lbft)
Chainguide(*)
M18271.1
400-462N·m(295-341lbft)
Trackpad
M20301.2
755-853N·m(557-629lbft)
Counterweight
M27411.6
1078-1274N·m(795-940lbft)
TurntableM20301.2
468-545N·m(345-402lbft)
Swingreductiongear(*)
M20301.2
540-629N·m(398-464lbft)
Enginemounts(*)
M16240.9
265-313N·m(195-231lbft)
Enginerearbracket(*)
M12190.7
109-127N·m(80-94lbft)
RadiatorM12190.7
64-73N·m(47-54lbft)
Hydraulicpump(*)
M16
14
(Hexagonal)
0.6
(Hexagonal)
223-247N·m(164-182lbft)
Hydraulicreservoir(*)
M16240.9
233-276N·m(172-204lbft)
Fueltank(*)
M16240.9
233-276N·m(172-204lbft)
Controlvalve
M16240.9
267-312N·m(197-230lbft)
LockbarM12190.7
89-107N·m(66-79lbft)
Hydraulicswivel(*)
JointM12190.7
109-127N·m(80-94lbft)
Cab
M16240.9
149-173N·m(110-128lbft)
BatteriesM10170.7
20-29N·m(15-21lbft)
NOTE:UseLoctite262ortheequivalent,onscrewsmarked(*).
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