| TUCSON(LM) >2010 > G 2.4 DOHC > 4 Wheel Drive (4WD) System > Coupling Assembly > Intelligent Torque controlled Coupling (ITCC)>Repair procedures |

Removal
1. | Remove the 4WD coupling assembly bolts (A-3ea) mounted to the rear propellar shaft (B).
Tightening torque : 49.0~68.6N.m (5.0~7.0kgf.m, 36.2~50.6lb-ft)
2. | Using a flat tool, separate the propellar shaft from 4WD coupling assembly.
3. | Remove the electric magnetic clutch connector(A).
4. | Remove the 4WD coupling assembly mounting bolts (A-4ea).
Tightening torque : 58.8~63.7N.m (6.0~6.5kgf.m, 43.4~47.0lb-ft)
5. | Using a flat tool, separate the 4WD coupling assembly from the rear differential carrier assembly.
Installation
1. | Installation is the reverse of removal.
• | Grease the drive gear of the differential carrier assembly.
High pressure grease: KLUBER MICROLUBE GNY 202 or equivalent GREASE-TRANSMISSION (MS511-55, TMG-2)
• | Spread sealant on the matching face of coupling & differential carrier.
Sealant material FIPG(Formed in Place Gaskets)-B (MS721-40) or equivalent to LT5702
• | Remove oil on the matching face before spread sealant.
• | Refer to instruction drawing for spreading line.
• | Staring point anding point should be overlapped (min.10mm(0.3937in.))
• | Be sure to assemble part "Coupling & Differential carrier" within 3 minutes after spread sealant.