New Holland Boomer 41, Operator'S Manual

Page: 162 / 216

7 - MAINTENANCE
2. The oil is at the correct level when it reads between the
upper (A) and the lower (B) marks of the dipstick.
3. If capacity is low, add NEW HOLLAND A
MBRA
H
YPOIDE
90 oil through the combined dipstick/filler plug. Do not
fill beyond the dipstick full mark, or the front axle and
differential housing will be overfilled.
4. Install the dipstick/filler plug.
93100902
2
Air cleaner - Primary element
NOTE: Clean the primary element after every 50 hours of
service. Extremely dusty conditions may require more fre-
quent service intervals.
1. Pull the primary element (1) from the canister. Clean
any loose dirt from the canister and inspect the end of
the canister for dirt which may prevent the new element
from sealing properly.
2. Clean the primary element using low air pressure (
2 Kg/cm² ( 30 psi ) or less). Blow dust from the inside to
the outside of the element (opposite to normal air flow
through element).
NOTICE: Be careful not to rupture the filter element. Main-
tain a safe distance between the air nozzle and the filter
element when directing air up and down the clean air side
of the element pleats.
3. After cleaning the element, check the inner diameter
seals for damage. If damage is present, replace the
primary element.
4. Reinstall the primary element by inserting it into the
canister and pushing on the end of the element until
it is seated against the canister.
NOTE: Place a light inside the element to check for paper
leaks or for bonding of the paper to the end plate. If any
leaks are found, replace the element.
NOTE: If element is not inserted far enough into canister,
the end cap cannot be installed.
5. Place the end cap onto the canister body, push in on
end cap, and rotate clockwise. Make sure the end cap
is locked in place and not loose.
NOTICE: Never tap the element with hard objects or
against a hard surface. This may dent or break the ele-
ment end cap seals.
NOTICE: Failure to obtain a good seal between elements
and the canister may cause major engine damage.
NHIL13CT00995AA
1
7-24