Snorkel TB100J - Manual (Page 62)

10. DAILY INSPECTION & MAINTENANCE
10 - 3 P/N 0112478
CUMMINS DIESEL ENGINE
Keep the oil level between the marks on the
dipsticks.
The distance between the top and bottom
dipstick marks corresponds to about 1 qt (one
liter). Add oil, if needed at top of the engines.
NOTE: See the “SPECIFICATIONS” chapter
for the correct engine-oil grade and weight.
4. Fuel leaks
Visually inspect the entire length of the fuel line,
from the engine to the fuel tank, for leaks.
5. Engine coolant
Both Continental and Cummins engines are
liquid cooled. At operating temperature the
coolant should be at the HOT level. When cold,
there should be about 1 inch (2.5 cm) of coolant
in the bottom of the reservoir.
The coolant is half water and half ethylene glycol.
To add coolant:
Turn the engine OFF at the ground-control
box MASTER KEY SWITCH.
Remove the cap from the coolant reservoir.
Add coolant and replace the cap.
6. Wiring harnesses
Inspect all the wiring harnesses, on the machine,
for loose connections, broken wires, and frayed
insulation.