Suzuki Engine 2002 GRAND VITARA SQ625, Service Manual

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ENGINE MECHANICAL (H25 ENGINE) 6A2-75
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
(J) : 09917-98221
(K) : 09916-58210
6) Install valve (1) to valve guide.
Before installing valve to valve guide, apply engine oil to
stem seal, valve guide bore, and valve stem.
7) Install valve springs (inner and outer) and spring retainer.
Each valve spring has top end (large-pitch end (1)) and bot-
tom end (small-pitch end (2)). Be sure to position spring in
place with its bottom end (valve spring retainer side (3)) fac-
ing the bottom (valve spring seat side (4)).
8) Using special tool (Valve lifter), compress valve spring and fit
two valve cotters (1) into groove in valve stem.
Special tool
(A) : 09916-14510
(B) : 09916-14910
(C) : 09916-84511
(D) : 09919-28610
NOTE:
• Do not reuse seal once disassembled. Be sure to
install new seal.
• When installing, never 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.