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
READ NEXT:
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
SEE MORE:
Testing
POWER RELAY TEST
Special Tools Required
Relay Puller
07AAC-
000A2A1 or
07AAC-
000A1A0
Relay Socket
Extension (5 Pin)
07AGK-
000A2A0
Relay Socket
Extension (4 Pin)
07AGK-
000A1A0
Test
1. Power Relay - Test
Use this chart to identify the types of the relay, then do the test listed
for it.
*: Car
Thermostat Housing Removal and Installation
Removal and Installation
1. Engine Coolant - Drain
2. Connector (A/F Sensor and Secondary HO2S Sensor) - Disconnect
Disconnect the connectors (A)
Remove the connector clamps (B) and the harness clamps
(C).
3. Connector (Oil Pressure Switch) - Disconnect
Disconnect the connector (A)
Remove
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