Page 593 of 1575
INSTALLATION
Before installing, apply multi purpose grease to each moving parts.
1. Installation is the reverse of removal.
Align the marks on the steering wheel and shaft for reinstallation when installing the steering wheel.
DISASSEMBLY
KEY LOCK ASSEMBLY
1. Make a groove on head of the special bolt (A) by using a punch.
2.Remove the key lock assembly (A) from the steering column (B) by loosing special bolts.
3.When reassembling the key lock assembly, loosely install new special bolts to the steering column shaft.
Page 605 of 1575
Check for rust on the rack when the bellows are replaced.
6. Remove the feed tube(A) from the rack housing.
7.While moving the rack slowly, drain the fluid from the rack housing.
8. Unstake the tab washer (A) which fixes the tie rod (B) and rack (C) with a chisel.
9.Remove the tie rod (B) from the rack (A).
Remove the tie rod (B) from the rack (A), taking care not to twist the rack.
10. Remove the yoke plug locking nut (A).
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11.Remove the yoke plug (B) with a 14mm socket (A).
12.Remove the lock nut (D), yoke plug (C), rack support spring (B) and rack support yoke (A) from the gear box.
13.When the end of the circlip comes out of the notchedhole of the housing rack cylinder, turn the rack stopper (A)
clockwise and remove the circlip.
Be careful not to damage the rack.
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14.When the end of the circlip comes out of the notched hole (A) of the housing rack cylinder, turn the rack stopper
(B) counterclockwise and remove the circlip.
Be careful not to damage the rack.
15.Remove the rack bushing and rack from the rack housing.
16. Remove the O - ring(A) from the rack bushing (B).
17.Remove the oil seal (B) from the rack bushing (A).
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and O - ring in the gear box(B).
12.Install the rack support yoke (A), rack supportspring (B), yoke plug (C) and lock nut (D) in the ordershown in the
illustration. Apply semi- drying sealantto the threaded section of the yoke plug before installation.
13.With the rack placed in the center position, attach the yoke plug to the rack housing. Tighten the yoke plug to 12
Nm (120 kg·cm, 8.9 lb·ft), with a 14mm socket (A). Loosen the yoke plug approximately from 30° to 60° and
tighten the yoke nut to the specified torque.
Tightening Torque Nm(kgf·m, lb - ft) :
50 ~ 70(5 ~ 7, 37 ~ 52)
14.Tighten the feed tube (A) to the specified torque and install the mounting rubber using adhesive.
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6.Install the oil pump side plate (A).
7.After inserting the lock pin into the groove of the front housing, install the camring (A) attending to the direction.
8.Install the rotor and the vanes.
9.Install the gasket and oil pump cover assembly (A).
Page 647 of 1575

2007 > 2.7L V6 GASOLINE >
SPECIFICATION
Air conditioner
Item Specification
Compressor Type
VS (Variable capacity)
Oil type & Capacity ND- OIL8 (PAG), 120 ± 10cc
Pulley type L5OS - TYPE
Displacement 180cc/rev
Condenser Heat rejection14,000 ± 5% kcal/hr
Dual pressure switch High [psi(kg/cm²)]
ON: 370 ± 2.8 (26.0 ± 0.2)
OFF: 455 ± 2.8 (32.0 ± 0.2)
Low ([psi(kg/cm²)] ON : 28.6 ~ 36.3 (2.00 ~ 2.55)
OFF : 28.4 ± 2.8 (2.0 ± 0.2)
Expansion valve TypeBlock
Refrigerant Type
R- 134a
Capacity [oz.(g)] 28.21 ± 0.88 (800 ± 25)
Blower unit
Item Specification
Fresh and recirculation Operating method Actuator
Blower Type
Sirocco
Speed step Auto + 8 speed (Automatic)
1~8speed (Manual)
Speed control Power mosfet
Air filter TypeParticle filter
Heater and evaporator unit
Item Specification
Heater Type
Pin & Tube type
Heating capacity 4,700 ± 5% kcal/hr
Mode operating method Actuator
Temperature operating method Actuator
Evaporator Temperature control type
Evaporator temperature sensor
A/C ON/OFF [°C(°F)] ON : 2.3 ± 0.5 (36.14 ± 32.9)
OFF: 1.3 ± 0.5 (34.34 ± 32.9)
Page 692 of 1575
2007 > 2.7L V6 GASOLINE >
DESCRIPTION
1.Water temperature sensor is located at the heater unit.
2. It detects coolant temperature. Its signal is used for cold engine lockout control. When the driver operates the
heater before the engine is warmed up, the signal from sensor causes the heater control unit to reduce blower
motor speed until coolant temperature reaches the threshold value.