Check The Engine Mounts - Bomag BW 100 AD-4 Operating Instructions Manual

Every 1000 operating hours
E = Exhaust valve
Check the black valves (Fig. 162) on cylinders
l
1, 2 and 3, adjust if necessary.
Fig. 164
Check the gap between rocker arm and valve
l
with a feeler gauge (Fig. 164).
If the gap is too wide or too narrow for the feel-
l
er gauge, the valve clearance must be adjust-
ed.
i
Note
Mark checked and adjusted valves with chalk.
Install the cylinder head cover with a new gas-
l
ket.
i
Note
After a short test run check the engine for leaks.
104

6.28 Check the engine mounts

Fig. 165
Check the fastening of intake and exhaust
l
tubes (Fig. 165) on the cylinder heads for tight
fit.
Check sockets and clamps on the air filter for
l
tight fit and leak tightness.
Check fastening and tightness of the lubrica-
l
tion oil sump.
Fig. 166
Check the condition and tight fit of the engine
l
pillow blocks (Fig. 166).
BOMAG BW 100/120/125 AD-4/AC-4