Suzuki Wagon R Manual page 2229

6A2-62 ENGINE MECHANICAL (M13 ENGINE)
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 tooll
(A): 09916-58210
(B): 09917-98221
NOTE:
• Do not reuse once-disassembled seal. 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.
6) Install valve to valve guide.
Before installing valve to valve guide, apply engine oil to
stem seal, valve guide bore and valve stem.
7) Install valve spring 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 (small-pitch end) facing the bottom
(valve spring seat side).
A: Valve spring retainer side
B: Valve spring seat side
8) Using special tools (Valve lifter), compress valve spring and
fit two valve cotters (1) into groove in valve stem.
Special tool
(A): 09916-14510
(B): 09916-14521
(C): 09916-84511
NOTE:
When compressing the valve spring, be carefully to free
from damage in inside face of tappet installing hole.