Engine Lubrication; Engine: Fan Belt - Textron JACOBSEN TR3 Manual De Seguridad, Funcionamiento Y Mantenimiento

8 MAINTENANCE & LUBRICATION
8.4

ENGINE LUBRICATION

Check Engine Oil Level
Check the engine oil level before starting or more
than five minutes after stopping the engine.
(a) With the machine on level ground, remove
the dipstick, wipe it clean and replace.
(b) Take the dipstick out again, and check the
oil level. It should be between level marks
(E) on dipstick.
Change Engine Oil.
(a) Warm up the engine first and then shut it
off. Remove oil drain plug (A) from the
bottom of the crankcase and wipe it off.
(b) Drain engine oil in to a suitable container.
(c) Replace the drain plug (A) and fill engine
with the correct quantity & grade of oil
through one of the fillers (B).
Change Engine Oil Filter
(a) Remove single-unit cartridge (C)
(b) Collect engine oil in a suitable container.
(c) Clean area on crankcase.
(d) Apply thin coat of oil to cartridge gasket
before installing.
(e) Tighten filter by hand only.
(f) Check for oil leaks around the cartridge
gasket after engine is started.
CAUTION
Dispose of used engine oil in accordance with
local regulations.
8.5

ENGINE: FAN BELT

Check & Adjust Fan Belt.
The fan belt is adjusted so that it has sufficient tension
to avoid undue stress on alternator bearings but does
not slip on the alternator pulley. Use the following
procedure to check the belt tension at the mid-point
of the belt between crank shaft and alternator pulleys.
1. Loosen alternator bolt (A ) and pivot bolt on the
underside of the Alternator.
2. Move the alternator to tighten or loosen the belt
so that a deflection of 7 to 9 mm is achieved at
the mid-span (B) with a load 10Kgf (98N/22lbs)
for a new belt, and 8 to 10mm for a used belt.
3. Re-tighten bolts .
en-38
SAFETY, OPERATORS & MAINTENANCE MANUAL
Contact with engine oil can damage your skin.
Use gloves when working with engine oil. If
you come in contact with e ngine oil, wa sh it
off immediately.
JACOBSEN TR3
CAUTION