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Home >> Acura >> 2021 >> TLX Base >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> A/C Compressor >> A/C Compressor Clutch Components - Service Information >> Exploded View >> A/C Compressor Clutch Components >> Repair Procedure

Repair Procedure

How to use this manual .

2.0 L Engine 

GHH558813Courtesy of HONDA, U.S.A., INC.
: Torque, N.m (lbf.ft) : Replace : Warning/Caution : Inspection/Adjustment *: Learning : SPL Tool : Required Removal

3.0 L Engine 

GHH558814Courtesy of HONDA, U.S.A., INC.
: Torque, N.m (lbf.ft) : Replace : Warning/Caution : Inspection/Adjustment *: Learning : SPL Tool : Required Removal
  1. A.-

    NOTE:  The A/C compressor armature plate can be removed without removing the A/C compressor.

    Key Information 

    Do the following before starting your work.

    Remove: 

    Sub-Procedure 

    Removal 

    1. Remove the bolt while holding the armature plate with the A/C clutch holder.

    NOTE:
    GHH558815Courtesy of HONDA, U.S.A., INC.

    Installation 

    • If the A/C compressor clutch surface is oil soaked, check the A/C compressor front seal for leakage. Installing a new A/C compressor clutch assembly on a leaking A/C compressor will damage the new A/C compressor clutch assembly friction surfaces. If excess oil is present and it is not from the engine or other system, replace the A/C compressor - Refer to: A/C Compressor/Engine Oil Pan Area(3.0L Engine) or A/C Compressor/Engine Oil Pan Area(2.0L Engine) .
    • Clean the pulley and the A/C compressor friction surfaces with contact cleaner or other non-petroleum solvent.

    After Installation 

    • Cycle the A/C compressor clutch approximately 20 times by running the engine at under 2, 000 rpm for 1 minute or more and setting the A/C system to ON. This procedure seats the A/C compressor clutch sliding surfaces, and increases clutch torque capacity.
  2. B.-

    Sub-Procedure 

    Removal 

    1. Remove the snap ring (a) with the snap ring pliers. (Figure 1)

    Figure 1 

    GHH558816Courtesy of HONDA, U.S.A., INC.

    2. Remove the A/C compressor pulley (b) with the puller. (Figure 2)

    NOTE:
    • Do not hammer or pry on the pulley to remove it. Using a hammer damages the A/C compressor. If the pulley is difficult to remove, use a commercially available pulley removing tool. Make sure the jaws of the pulling tool engage the back face of the pulley, not the pulley grooves.
    • Be careful not to damage the pulley or the A/C compressor.

    Figure 2 

    GHH558817Courtesy of HONDA, U.S.A., INC.

    Installation 

    • Clean the pulley and the A/C compressor friction surfaces with contact cleaner or other non-petroleum solvent.
    • Install the snap ring as shown, note the installation direction, and make sure it is fully seated in the groove. (Figure 3)
    • Make sure that the pulley turns smoothly after it is reassembled.

    Figure 3 

    GHH558818Courtesy of HONDA, U.S.A., INC.
  3. C.-

    Sub-Procedure 

    Removal 

    Figure 1 

    GHH558819Courtesy of HONDA, U.S.A., INC.

    Installation 

    • When replacing the field coil, check that the new coil has the correct resistance .
    • Align the boss on the field coil with the hole in the A/C compressor. (Figure 2)
    • Install the snap ring as shown, note the installation direction, and make sure it is fully seated in the groove. (Figure 3)

    Figure 2 

    GHH558820Courtesy of HONDA, U.S.A., INC.

    Figure 3 

    GHH558821Courtesy of HONDA, U.S.A., INC.