Honda HR-V: Cylinder Head Assembly - Inspection & Adjustment
Honda HR-V (2015-2021) Service Manual / Engine / Cylinder Head Assembly - Inspection & Adjustment
INSPECTION & ADJUSTMENT
CYLINDER HEAD INSPECTION FOR WARPAGE
Inspection
1. Cylinder Head - Remove
2. Cylinder Head Warpage - Inspect
- Check the cylinder head for warpage. Measure along
the edges, and three ways across the center:
- If warpage is less than 0.08 mm (0.0031 in) cylinder head resurfacing is not required.
- Maximum resurface limited to the cylinder head height standard as shown.
Standard (New): 0.08 mm (0.003 in) max.
Standard (New): 114.95-115.05 mm (4.5256-4.5295 in)
3. All Removed Parts - Install
- Install the parts in the reverse order of removal.
COMPONENT LOCATION INDEX
CYLINDER HEAD ASSEMBLY COMPONENT LOCATION INDEX
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A/F Sensor Removal and Installation
Special Tools Required
O2 Sensor
Wrench Snap-on
S6176 or
equivalent,
commercially
available
Removal & Installation
1. A/F Sensor - Remove
Fig. 1: A/F Sensor With Torque Specification
Disconnec
Air Cleaner Element Removal, Installation, and Inspection
Removal & Installation
1. Air Cleaner Element - Remove
Removal & Installation
Air Cleaner Element - Remove
2. All Removed Parts - Install
Install the parts in the reverse order of remov
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Propeller Shaft Removal and Installation (AWD)
Removal & Installation
1. Vehicle - Lift
2. Fuel Tank Gard Pipe - Remove
3. Front center member - Remove
4. Propeller Shaft - Remove
Remove the propeller shaft protector (A).
Make a reference mark (A) across the No. 1 propeller shaft (B) and
the transfer companion flange (C)
Remove the
DTC U1280 (Keyless Access Control Unit) Keyless Access Control Unit
Communication Bus Line Error (BUS-OFF)
DTC (Keyless Access Control Unit)
NOTE: If you are troubleshooting multiple DTCs, be sure to follow the
instructions in B-CAN System
Diagnosis Test Mode A - Refer to: Body Electrical Troubleshooting - B-CAN System
Diagnosis Test Mode
A - Initial Communication and DTC Checks.
1. Problem verificati
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