Suzuki WagonR+ RB310 Service Manual page 1909

A: Valve spring retainer side
B: Valve spring seat side
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:
D Do not reuse seal once disassembled. Be sure to install
new seal.
D When installing, never tap or hit special tool with a ham-
mer 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 (1) end) and bottom
end (small-pitch (2) end). Be sure to position spring in place
with its bottom end (small-pitch end) facing the bottom (valve
spring seat side).
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
9) Install valve lash adjuster and camshaft as previously outlined.
10) Install thermostat case, distributor, intake manifold and ex-
haust manifold to cylinder head.
ENGINE MECHANICAL 6A-47