Spark plug – HONDA TRX420TE/FE User Manual
Page 144
136
Spark Plug
Servicing Your Honda
An improperly tightened spark plug can damage the engine. If a plug is
too loose, a piston may be damaged. If a plug is too tight, the threads
may be damaged.
With the plug washer attached, thread the spark plug in by hand to
prevent cross-threading.
Tighten the spark plug:
First, tighten the plug:
NGK:
turn after it seats.
DENSO:
turn after it seats.
Then loosen the plug.
Next, tighten the plug again:
1/8 turn after it seats.
If the old plug is good:
1/8 turn after it seats.
If installing a new plug, tighten it twice to prevent loosening:
Connect the spark plug cap. Take care to avoid pinching any cables or
wires.
Install the remaining parts in the reverse order of removal.
a)
b)
c)
3/4
1/2
9.
10.
11.
12.
06/10/24 13:19:29 32HP4800_145
- 2000 Civic Sedan (1 page)
- Accord Coupe (23 pages)
- 2000 Odyssey (1 page)
- 2002 Civic Hatchback (1 page)
- 1997 Civic Coupe - Owner's Manual (1 page)
- 1995 Civic Sedan - Owner's Manual (1 page)
- 1999 CR-V - Owner's Manual (1 page)
- 2003 Accord Sedan (1 page)
- 1991 Accord Wagon - Owner's Manual (1 page)
- 1996 Accord Sedan - Owner's Manual (1 page)
- 1996 Civic Hatchback - Owner's Manual (1 page)
- 2007 Civic Hybrid (1 page)
- 1995 Prelude - Owner's Manual (1 page)
- 2005 Odyssey (1 page)
- 2005 Element (1 page)
- 2004 Pilot (1 page)
- 2006 Accord Hybrid (1 page)
- 1997 Odyssey (1 page)
- 2001 Civic Coupe (1 page)
- 2005 Pilot (1 page)
- 1998 Civic GX (1 page)
- 1998 Accord Sedan - Owner's Manual (1 page)
- 1996 Del Sol (1 page)
- HS520A (24 pages)
- 1990 Civic Sedan - Owner's Manual (1 page)
- 2005 Insight (1 page)
- 1994 Passport - Owner's Manual (1 page)
- 1999 Civic Coupe - Owner's Manual (1 page)
- 2000 Prelude (1 page)
- 2007 Accord Hybrid (1 page)
- 1991 Accord Coupe - Owner's Manual (1 page)
- 2007 Civic Sedan (1 page)
- 1998 Civic Coupe - Owner's Manual (1 page)
- 2005 S2000 (1 page)
- 2001 Passport (1 page)
- 2000 Civic Coupe (1 page)
- 1998 Civic Hatchback - Owner's Manual (1 page)
- 2008 Civic Hybrid 00X31-SNC-8100 (146 pages)
- 1991 Civic CRX/Si (1 page)
- 2005 CR-V (1 page)
- 1990 Civic Wagon - Owner's Manual (1 page)
- Civic Sedan GX (1 page)
- 1990 Accord Coupe - Owner's Manual (1 page)
- 2005 Civic Sedan (1 page)
- 2007 Element (1 page)