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2007 > 2.7L V6 GASOLINE >
REPLACEMENT
1.Drain the power steering fluid.
2. Disconnect the pressure tube (A) and suction tube (B) from the power steering oil pump.
Tightening torque Nm (kgf.m, lb - ft):
55 ~ 65 (4.5 ~ 5.5, 40 ~ 47)
[Diesel]
[Gasoline]
3.Disconnect the pressure tube (A) and return tube from the valve body housing.
Tightening torque Nm (kgf.m, lb - ft):
12 ~ 18 (1.2 ~ 1.8, 9 ~ 13)
4.Remove the brackets of the pressure tube and hose from the sub- frame.
Page 623 of 1575
2007 > 2.7L V6 GASOLINE >
REMOVAL
1.Disconnect the pressure tube (A) from the oil pump by loosening the eye bolt.
Tightening torque Nm (kgf- m, lb - ft):
65 ~ 75 (6.5 ~ 7.5, 47 ~ 54)
2. Disconnect the suction hose (B) from the suction pipe.
[Diesel]
[Gasoline]
3.Remove the drive belt.
4. Loosen the power steering pump mounting bolts, and then remove the power steering pump assembly (A) from the
pump bracket.
Tightening torque Nm (kgf.m lb - ft):
17 ~ 26 (1.7 ~ 2.6, 12 ~ 19)
[Diesel]
Page 624 of 1575
Tightening torque Nm (kgf.m lb - ft):
38 ~ 47 (3.8 ~ 4.7, 27 ~ 34)
[Diesel]
Tightening torque Nm (kgf.m lb - ft):
35 ~ 50 (3.5 ~ 5.0, 25 ~ 36)
[Gasoline]
Be careful not to spill fluid from the power steering oil pump.
INSTALLATION
1.Installation is the reverse of removal.
Page 629 of 1575
3.After inserting the shaft assembly into the pump body, install the dust spacer and snap ring (A).
4.Install the pump pulley(A).
Tightening torque :
55 ~ 69 Nm (5.5 ~ 6.9 kgf·m, 39.8 ~ 49.9 lb - ft)
5.Install the inner O - ring and outer O - ring (A).
Page 631 of 1575
10.Install the O - ring (A) and the suction pipe mounting bolt.
Tightening torque :
13.6 ~ 18.4 Nm (1.36 ~ 1.84 kgf·m, 9.84 ~ 13.3 lb - ft)
Page 650 of 1575

FLANGE WITH GUIDE PIN
Check the new O - ring for damage (use only the specified) and lubricate it using compressor oil. Tighten the nut to
specified torque.
Size Tightening torque [ N.m (kg.m, lbf.ft) ]
General bolt, nut
4T 7T
M6 5 - 6(0.5 - 0.6, 3.6 - 4.3) 9 - 11(0.9 - 1.1, 6.5 - 7.9)a
M8 12- 14(1.2 - 1.4, 8.7 - 10) 20 - 26 (2.0 - 2.6, 14 - 18)
M10 25 - 28 (2.5 - 2.8, 18 - 20) 45 - 55 (4.5 - 5.5, 32 - 39)
Size Flange bolt, nut
4T 7T
M6 5 - 7(0.5 - 0.7, 3.6 - 5.0) 8 - 12(0.8 - 1.2, 5.8 - 8.6)
M8 10- 15(1.0 - 1.5, 7 - 10) 19 - 28 (1.9 - 2.8, 14 - 20)
M10 21 - 31 (2.1 - 3.1, 15 - 22) 39 - 60 (3.9 - 6.0, 28 - 43)
HANDLING TUBING AND FITTINGS
The internal parts of the refrigeration system will remain in a state of chemical stability as long as pure moisture- free
refrigerant and refrigerant oil are used. Abnormal amounts of dirt, moisture or air can upset the chemical stability and
cause problems or serious damage.
THE FOLLOWING PRECAUTIONS MUST BE OBSERVED
1. When it is necessary to open the refrigeration system, have everything you will need to service the system ready so
the system will not be left open any longer than necessary.
2. Cap or plug all lines and fittings as soon as they are opened to prevent the entrance of dirt and moisture.
3. All lines and components in parts stock should be capped or sealed until they are ready to be used.
4. Never attempt to rebind formed lines to fit. Use the correct line for the installation you are servicing.
5. All tools, including the refrigerant dispensing manifold, the gauge set manifold and test hoses, should be kept clean
and dry.
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In order to use the leak detector properly, read the manual supplied by the manufacturer.
If a gas leak is detected, proceed as follows: 1. Check the torque on the connection fittings and, if too loose, tighten to the proper torque. Check for gas leakage
with a leak detector (A).
2. If leakage continues even after the fitting has been tightened, discharge the refrigerant from the system, disconnect
the fittings, and check their seating faces for damage. Always replace, even if the damage is slight.
3. Check the compressor oil and add oil if required.
4. Charge the system and recheck for gas leaks. If no leaks are found, evacuate and charge the system again.
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4.Check operation of the magnetic clutch.Connect the compressor side terminals to the battery (+) terminal and the
ground battery ( - ) terminal to the compressor body.
Check the magnetic clutch operating noise to determine the condition.
DISASSEMBLY
1.Remove the center bolt (A) while holding the disc & hub assembly with a commercially available disc & hub
assembly bolt remover; Special tool number 09977 - 29000.
TORQUE: 10~15N.m (1.02~1.53kgf.m, 7.37~11lbf.ft)
2.Remove the disc & hub assembly (A) and shim (gap washer) (B), taking care not to lose the shims. If the clutch
needs adjustment, increase or decrease the number and thickness of shims as necessary, then reinstall the disc &
hub assembly, and recheck its clearance (Refer to HA - 19).
3.If you removal the field coil, remove retainer ring (A) with retainer ring pliers.
a.Be careful not to damage the pulley (B) and compressor during removal/installation.
b. Once retainer ring (A) is removed, replace it with a new one.