John Deere 4720, 4920 User Manual
CAB
AIR FILTER ACTIVATED CARBON
(4720, 4920) – RE199681
Replace every 500 hours or annually,
whichever comes rst, and as required.
CAB
AIR FILTER RECIRCULATION
ACTIVATED CARBON
(4720, 4920) – RE199682
Replace every 500 hours or annually,
whichever comes rst.
FILTER OVERVIEW WITH SERVICE INTERVALS
4720/4920 Self-Propelled Sprayers
ENGINE
ENGINE
FUEL PRIMARY FILTER
(4720) – RE509036
Replace every 750 hours or annually.
FUEL PRIMARY FILTER
(4920) – RE522687
Replace every 500 hours or annually.
PRIMARY AIR FILTER
(4720) – RE196945
Change as required.
PRIMARY AIR FILTER
(4920) – RE164839
Replace lters at least once a
year or six cleanings, or if air lter
indicator remains ON.
ENGINE
SECONDARY AIR FILTER
(4720) – RE181915
SECONDARY AIR FILTER
(4920) – RE172447
Do not clean – change only
with primary air lter.
ENGINE
OIL FILTER (4720) – RE504836
OIL FILTER (4920) – RE509672
Replace after 100 hours and then
after every 250 hours. If Plus-50™
engine oil and a John Deere
lter are used, the oil and lter
service interval may be extended
50 percent, up to 500 hours.
HYDRAULICS 4720
HYDRAULIC FILTER – AN203010
OIL HYDROSTATIC DRIVE – AN203010
Replace after 500 hours.
March 2009. Subject to change without notice.
HYDRAULICS 4920
HYDRAULIC FILTER – AN203010
up to serial no. 3999
HYDRAULIC FILTER – AH128449
from serial no. 4000
OIL HYDROSTATIC DRIVE – AN207368
please order two
Replace after 500 hours.
ENGINE
FUEL IN-LINE STRAINER
(4920) – AR103220
Replace and clean as required.
ENGINE
FUEL SECONDARY FILTER
(4720) – RE509032
Replace every 750 hours.
FUEL SECONDARY FILTER
(4920) – RE522688
Replace every 500 hours or annually.
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