jcb RTFL 926 Operator's Manual page 145

Changing the Oil and Filter
Drain the oil when the engine is warm as contaminants
held in suspension will then be drained with the oil.
1 Get access to the engine. Refer to Access Panels,
Engine Cover.
2 Place a container of suitable size beneath the sump
drain plug C.
!M
CAUTION
Oil will gush from the hole when the drain plug is
removed. Hot oil and engine components can burn
you. Keep to one side when you remove the plug.
13-3-1-15
3 Drain the engine oil.
a Machine with a sump plug, remove the sump
drain plug C and its 'O' ring D. Let the oil drain out,
then clean and refit the drain plug with a new 'O'
ring. Torque the drain plug to 40-60Nm (30-44lbf
ft).
b Machines with a drain valve, remove the dust cap
K from the sump drain port. Attach drain tube L.
With the free end of the tube in an oil container,
screw in the drain tube assembly to open the
valve.
When all the oil has drained, unscrew the drain
tube assembly and fit the dust cap K.
Fig 99.
4 Place a container of suitable size under drain plug E
K Fig 100. ( T
to catch the oil.
135
T3-030_2
C012110-1
135).
9811/5700-7
5 Loosen and remove the filter housing drain plug E
and its 'O' ring J. Let the oil fully drain, then clean and
refit the drain plug with a new 'O' ring. Torque the
drain plug to 40-60Nm (30-44lbf ft).
6 Unscrew the filter canister F, use a chain wrench if
necessary.
7 Clean the seal face of the filter head G.
8 Smear the seal H on the new filter canister F with
clean engine oil.
9 Screw the filter on until it just contacts the filter head.
10 Turn the filter at least a further 3/4 of a turn.
11 Through the top filler point, fill the engine with the
recommended oil to the MAX mark on the dipstick.
Refer to Checking the Oil Level. Wipe off any spilt
oil, refit the filler cap and make sure it is secure.
12 Operate the engine until the oil pressure low warning
light has extinguished. Check for oil leakage. When
the oil has cooled, check the oil level again, and if
necessary top up with clean engine oil.
Fig 100.
Routine Maintenance
Engine
C012110-5
135