Honda Ridgeline. Manual — part 408
01
02
03
SJC8A00G10110112011MAAT00
−
−
−
Clearance:
0.35
0.60 mm (0.014
0.024 in.)
Field Coil Resistance:
3.9
4.3
at 68 °F (20 °C)
21-68
Heating/Air Conditioning
A/C Compressor Clutch Check
A
B
1. Check the pressure plate for discoloration, peeling,
or other damage. If there is damage, replace the
clutch set (see page 21-69).
2. Check the pulley bearing play and drag by rotating
the pulley by hand. Replace the clutch set with a
new one if it is noisy or has excessive play/drag
(see page 21-69).
3. Measure the clearance between the pulley (A) and
the pressure plate (B) all the way around. If the
clearance is not within specified limits, remove the
pressure plate (see page 21-69) and add or remove
shims as needed to increase or decrease clearance.
NOTE: The shims are available in three
thicknesses: 0.1 mm, 0.3 mm, and 0.5 mm.
4. Check the resistance of the field coil. If resistance is
not within specifications, replace the field coil
(see page 21-69).
*01
02
03
04
SJC8A00G10110112011LAAT00
Special Tools Required
21-69
A/C Compressor Clutch Overhaul
18 N·m
(1.8 kgf·m, 13 lbf·ft)
A
A
B
A
B
C
D
E
F
A
B
A/C clutch holder, Robinair 10204 or Kent-Moore
J37872, or Honda Tool and Equipment KMT-J33939,
commercially available
1. Remove the center bolt while holding the pressure
plate with a commercially available A/C clutch
holder (A).
2. Remove the pressure plate (A) and shim(s) (B),
taking care not to lose the shim(s). If the clutch
needs adjustment, increase or decrease the
number and thickness of shims as necessary, then
reinstall the pressure plate, and recheck its
clearance (see page 21-68).
NOTE: The shims are available in three
thicknesses: 0.1 mm, 0.3 mm, and 0.5 mm.
3. If you are replacing the field coil, remove the snap
ring (A) with snap ring pliers, then remove the
pulley (B). Be careful not to damage the pulley or
the A/C compressor.
4. Remove the screw from the field coil ground
terminal (A), then remove the wire harness (B) and
the bracket (C). Disconnect the field coil connector
(D). Remove the snap ring (E) with snap ring pliers,
then remove the field coil (F). Be careful not to
damage the field coil or the A/C compressor.
5. Reassemble the clutch in the reverse order of
disassembly, and note these items:
• Install the field coil with the wire side facing
down, and align the boss on the field coil with the
hole in the A/C compressor.
• Clean the pulley and A/C compressor sliding
surfaces with contact cleaner or other non-
petroleum solvent.
• Install new snap rings, note the installation
direction, and make sure they are fully seated in
the groove.
• Make sure that the pulley turns smoothly after it’s
reassembled.
• Route and clamp the wires properly or they can
be damaged by the pulley.
01
SJC8A00G10110112021KBAT00
01
SJC8A00G10110200000KBAT80
21-70
21-70
Heating/Air Conditioning
A/C Compressor Relief Valve
Replacement
A/C Condenser Replacement
A
13.2 N·m
(1.3 kgf·m, 9.7 lbf·ft)
B
6 x 1.0 mm
9.8 N·m (1.0 kgf·m, 7.2 lbf·ft)
A
1. Recover the refrigerant with a recovery/recycling/
charging station (see page 21-73).
2. Remove the relief valve (A) and the O-ring (B). Plug
the opening to keep foreign matter from entering
the system and the A/C compressor oil from
running out.
3. Clean the mating surfaces.
4. Replace the O-ring with a new one, and apply a thin
coat of refrigerant oil before installing it.
5. Remove the plug, and install and tighten the relief
valve.
6. Charge the system (see page 21-75).
1. Recover the refrigerant with a recovery/recycling
charging station (see page 21-73).
2. Remove the front bulkhead cover (see page 20-171).
3. Remove the bolt, then disconnect the receiver line
B (A) from the A/C condenser.
02
03
04
05
21-71
6 x 1.0 mm
9.8 N·m (1.0 kgf·m, 7.2 lbf·ft)
A
6 x 1.0 mm
9.8 N·m (1.0 kgf·m, 7.2 lbf·ft)
B
A
6 x 1.0 mm
9.8 N·m (1.0 kgf·m, 7.2 lbf·ft)
A
B
A
4. Remove the bolts, then disconnect the discharge
hose (A) from the A/C condenser.
5. Remove the bolts, the radiator upper mount
brackets (A), and the hood opener bracket (B).
6. Remove the clip (A), the bolts, and the A/C
condenser upper mount brackets (B).
7. Remove the A/C condenser (A) by lifting it up. Be
careful not to damage the radiator and A/C
condenser fins when removing the A/C condenser.
(cont’d)
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