Inspection Every 1,000 Hours Or One Year - Takeuchi TB 175 Handbuch

2.2.6 Inspection every 1,000 hours or one year

Be sure to check the following points every 1,000 hours or one year operation, whichever comes first.
No.
(1) Cooling water replacement
(2) Diaphragm assy inspection
(3) Turbocharger blower cleaning*
(4) Intake/exhaust valve clearance adjustment
(5) Fuel injection nozzle pressure inspection
(1) Cooling water replacement
Cooling water contaminated with rust or water scale
reduces the cooling effect. Even when antifreeze agent
(LLC) is mixed, the cooling water gets contaminated due
to deteriorated ingredients. Replace the cooling water at
least once a year.
1)Remove the radiator cap.
2)Loosen the drain plug at the lower portion of the radi-
ator and drain the cooling water.
3)After draining the cooling water, tighten the drain
plug.
4)Fill radiator and engine with cooling water.
a)Before filling, check to be sure the drain plug is closed.
b)Remove the radiator cap of the radiator by turning the radiator cap counter-clockwise about 1/3 of a
turn.
c)Pour the cooling water slowly into the radiator up to the lip of the filler port so that air bubbles do not
develop.
d)After supplying the cooling water, surely tighten the radiator cap. To fasten the radiator cap, align the
detents on the back face of the radiator cap with the slot of the filler port and turn clockwise pushing it
downward approx. 1/3 of a turn until contact with each other.
e)Remove the cap of the coolant recovery tank, supply the cooling water to the FULL mark and fasten the
cap.
f)Check the rubber hose connecting the coolant recovery tank to the radiator. Be sure the rubber is
securely connected and there is no looseness or damage. When the rubber hose is not water tight, an
excessive amount of cooling water will be consumed.
Inspection Item
Beware of scalding
by hot water
Wait until the temperature
goes down before draining
the coolant water. Otherwise,
hot water may splash to
cause scalding.
OPTION
Rubber hose
Coolant
recovery tank
Drain plug
(Drain plug location depends on the machine unit)
37
2. Inspection and adjustment
Radiator cap
FULL
(Max.limit)
LOW
(Min.limit)