Suzuki Jimny Service Manual page 539

6A1-58 ENGINE MECHANICAL (M13 ENGINE)
2) Install valve guide to cylinder head.
Heat cylinder head uniformly to a temperature of 80 to
100 °C (176 to 212 °F) so that head will not be distorted, and
drive new valve guide into hole with special tools. Drive in
new valve guide until special tool (Valve guide installer) con-
tacts cylinder head.
After installing, make sure that valve guide protrudes by
specified dimension "a" from cylinder head.
Special tool
(A) : 09916-58210
(B) : 09916-56011
NOTE:
• Do not reuse once-disassembled valve guide.
Make sure to install new valve guide.
• Intake and exhaust valve guides are identical.
Specification for valve guide protrusion "a"
Intake and exhaust sides
: 11.3 mm (0.44 in.)
3) Ream valve guide bore with special tool (5.5 mm reamer).
After reaming, clean bore.
Special tool
(A) : 09916-34542
(B) : 09916-34550
4) Install valve spring seat to cylinder head.
5) Install new valve stem seal (1) to valve guide.
After applying engine oil to seal and spindle of special tool
(Valve guide installer handle), fit oil seal to spindle, and then
install seal to valve guide by pushing special tool by hand.
After installing, check to be sure that seal is properly fixed to
valve guide.
Special tool
(A) : 09917-98221
(B) : 09916-58210
NOTE:
• Do not reuse once-disassembled seal. Be sure to
install new seal.
• When installing, do not tap or hit special tool with a
hammer or else. Install seal to guide only by pushing
special tool by hand. Tapping or hitting special tool
may cause damage to seal.