Kubota L4701, Operator'S Manual

Page: 97 / 142

No. Items
Indication on hour meter
Interval
Ref.
page
50 100 150 200 250 300 350 400 450 500 550 600 650 700
40 EGR pipe Check
every 1
year
124
*4
41
Antifrost heater for oil separa-
tor (if equipped)
Check
every 1
year
124
*4
42
DPF differential pressure
sensor hose
Replace
every 2
year
124
*4
43 Fuel system Bleed
Service as
required
125
44 Clutch housing water Drain 125
45 Fuse Replace 126
46 Light bulb Replace 127
47 Head lamp Replace 127
48 Radiator hose and clamp Replace 127
*6
49 Fuel line Replace 128
*6
50 Intake air line Replace 128
*6
51 Power steering oil line Replace 128
*6
52 Oil cooler line [HST] Replace 128
*6
53 Oil separator hose Replace 128
*6
IMPORTANT :
• You must perform the jobs indicated by ◎ after the first 50 hours of operation.
• The items which is @ marked are registered as the emission-related-critical-parts by KUBOTA in the U.S.EPA nonroad emission reg-
ulation. As the engine owner, you are responsible for the performance of the required maintenance on the engine according to the
preceding instruction.
Please refer to the Warranty Statement in detail.
• When using biodiesel, be sure to check the maintenance requirements of biodiesel fuel as the intervals will change in some of the
items.
*1 When the battery is used for less than 100 hours per year, check the battery condition by reading the indicator annually.
*2 Clean the air cleaner more often in dusty conditions than in normal conditions.
*3 Every 1000 hours or every 1 year, whichever comes first.
*4 Consult your local KUBOTA Dealer for this service.
*5 Every 2000 hours or every 2 years, whichever comes faster.
*6 Replace if any deterioration (crack, hardening, scar, or deformation) or damage occurred. However, replace every 4 years regardless of the
condition.
MAINTENANCE
L4701
93