Rayco RG74T-R, Operator, Service, Maintenance Manual

Page: 41 / 66

RG74T-R Operator · Service · Maintenance
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Maintenance
1. Place an oil catch pan under the oil drain plug (3) under
the engine. Remove the drain plug and drain the oil. Use
an approved container to store used oil. Remove the oil
fill cap (2) (to aid in draining).
2. Using a filter wrench, remove the oil filter (4) and replace
with a new oil filter (See service parts list). Apply a light
coat of oil to the seal of the filter.
3. Replace and tighten the oil drain plug (3) underneath
the engine.
4. Add 2.8 gallons of oil to the engine by using a funnel so
it does not spill oil on the engine. For ease of access,
there is hole (5) located directly above the engine oil
fill. Place drain end of funnel down through the hole and
into the fill port as shown.
5. Check the dipstick (1), and top off the engine oil to the
uppermost line (6) on the dipstick.
6. Once engine oil level shows full, replace engine oil fill
cap (2), and tighten securely.
Fuel Tank - Check Level, Fill & Drain
The Fuel tank (7) is located along the side of the machine as
shown above. The fill cap (8) is located just above the tank
near the cutter boom. To fill the fuel tank, loosen and remove
the fuel cap and carefully fill the tank with “DIESEL FUEL”
only. Once tank is full, replace fuel cap and tighten securely.
Note: ALWAYS use Ultra Low Sulfer Premium Diesel Fuel.
Fuel Filter - Change To Purge
Change the fuel filter (9) as described in the “Service and
Maintenance” section of the Cummins Engine Maintenance
Manual.
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6
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DIESEL FUEL IS HIGHLY COMBUSTIBLE. DO
NOT SPILL IT ON THE ENGINE. LET THE ENGINE
COOL BEFORE REFUELING. DO NOT SMOKE
OR ALLOW ANY HOT OBJECTS NEARBY WHEN
REFUELING.
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9
NOTICE
Always check the engine maintenance manual for
any additional steps that may be required.