Jacobsen HR 5111, Руководство по запасным частям и обслуживанию, Страница: 18 / 247

MAINTENANCE
GB-16
TEXTRON TURF CARE AND SPECIALTY PRODUCTS
7.13 HYDRAULIC OIL FILTERS ___________________________________________________
Change both hydraulic oil filters after first 25 hours of
operation and every 250 hours thereafter.
1. Remove old filter.
2. Place thin film of oil on gasket and install new filter.
a. Do not use an oil filter wrench, hand tighten only.
b. Tighten filters 1/2 turn beyond initial contact.
3. Operate engine at low idle speed with hydrostatic
pump in neutral for five minutes.
4. Check hydraulic oil level and add if necessary.
5. Check for oil leaks around filters. If leak is found, do
not retighten filter.
Stop engine. Remove and clean oil filter gasket, and
body, then reassemble filter and tighten.
7.14 JUMPER CABLES __________________________________________________________
Battery acid is very caustic
and fumes are explosive and
can cause serious injury or death.
Batteries generate explosive gases. To prevent
an explosion, keep any device that may create
sparks or flames away from the battery.
Before attempting to “jump start” tractor, check condition
of “discharged” battery.
1. Stop engine on vehicle with good battery.
2. Connect RED jumper cable to positive ( + ) terminal
on good battery and to positive ( + ) terminal on
“discharged” battery.
3. Connect BLACK jumper cable from negative ( - )
terminal on good battery to frame of vehicle with
discharged battery.
4. First start the engine on vehicle with good battery,
then start the tractor.
7.15 MUFFLER AND EXHAUST ___________________________________________________
To protect from carbon monoxide poisoning inspect
complete exhaust system regularly.
Carbon monoxide in the
exhaust fumes can be fatal
when inhaled.
Any adjustments or repair performed while the
engine is running must be made with ample
ventilation.
1. Exhaust fumes are colorless, if you notice a change
in color or sound of exhaust, stop engine immediately
and repair cause.
2. Ensure exhaust manifolds are secure and not
warped by unevenly torqued bolts.
3. Always replace a defective muffler.
7.16 RADIATOR
_____________________________________________________________________________
A hot radiator is under
pressure and can cause
serious burns to the body.
To prevent serious burns from hot coolant or
steam blow-out, never attempt to remove radiator
cap while engine is running. Stop engine and
wait until it is cool. Even then, use extreme care
when removing cap.
1. Check coolant level daily. Radiator and recovery bot-
tle should be up to the full mark when the system is
cold.
2. Drain, flush and refill the cooling system annually.
Open the engine block drain (K) and the radiator
drain (L). Empty and clean the recovery bottle.
3. Mix 50% clean water with 50% ethylene glycol
based anti-freeze. Read and follow instructions on
anti-freeze container.
! WARNING
!
DANGER
!
!
WARNING