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4LHD/4LHDX Application Manual
Powertrain Control Solutions
REV 1.1
1.2.3 Center of Gravity Cont’d
Approximate location of CG; actual location will depend on transmission model. Contact PCS if actual is desired.
1.2.4 Inertia Properties
Approximate location of CG; actual location will depend on transmission model. Contact PCS if actual is desired.
258 mm Torque Converter
2WD 4WD
X -253 mm -251 mm
Y 3 mm 10 mm
Z 17 mm 18 mm
Approximate values, dependent on transmission model.
Reference: SAE Engine Coordinate System or gures found in Section 1.2.3-1
Referred to the input shaft of the transmission without torque converter, transfer case, or parking brake.
1.2.5 Gross Vehicle Weight
Rotational Inertia
1st gear 0.0547 kg-m
2
2nd gear 0.039616 kg-m
2
3rd gear 0.02553 kg-m
2
4th gear 0.06692 kg-m
2
GVW
3,900 kg (8,600 lb) maximum*
Rotational Inertia
lxx = 0.94 kg-m
2
lyy = 2.93 kg-m
2
lzz = 2.99 kg-m
2
*This gure is limited by the strength of the parking pawl. If other parking mechanisms are utilized, and the transmission is not shifted into park, higher
GVWs are possible. Contact PCS for vehicle calculations in this case.
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