181
03.13 EN
Adding engine oil
Procedure
• Add fresh engine oil (see "Consumables" on
page 161) through the filler port (210).
• Check the engine oil level with the dipstick
(214) and top up if necessary.
• Screw the filler cap back on.
• Attach the floor plate.
NOTE
The incorrect amount of oil will damage
the engine.
X
After replacing the oil and oil filter carry
out a test run and check the oil pressure
display (88).
X
Check that the oil drain plug and oil filter
housing are tight.
4.9.6 Replacing spark plugs
Procedure
• Remove spark plug connector (224).
• Thoroughly clean around the spark plugs on
the cylinder head.
• Unscrew the spark plugs.
• Check the electrode distance of the new
spark plugs with a feeler gauge.
Z
Rated value: 1.0 mm ± 0.1mm.
• Screw in the spark plugs by hand and then
torque them to 25 Nm.
210
214
km/h
R
88
224
Summary of Contents for DFG 425s
Page 1: ...DFG TFG 425s 435s G 10 07 Operating Instructions 51077936 51209061 01 09 03 13 ...
Page 3: ......
Page 5: ...03 13 EN 4 ...
Page 15: ...03 13 EN 14 ...
Page 24: ...23 03 13 EN ...
Page 41: ...03 13 EN 40 ...
Page 46: ...45 03 13 EN Fuelling is now complete ...
Page 53: ...03 13 EN 52 ...
Page 192: ...191 03 13 EN t Series equipment o Optional equipment ...