Operator`s manual

SECTION 10. MAINTENANCE AND SERVICING

Form 169006 151 Revision D

10.6.1.3 Changing Hydraulic Oil Reservoir

NOTE

Change hydraulic oil every 1000 hours

or 3 years.

There is a drain plug at the bottom of each side

frame.

a. Detach header from adapter. Refer to Section 8

HEADER/ADAPTER DISASSEMBLY AND

ASSEMBLY.

b. Detach adapter from combine. Support adapter

on blocks. Refer to Section 7 HEADER

ATTACHMENT/DETACHMENT.

c. Place a suitable container (at least 16 US gallons

(60 liters)) under adapter drain to collect oil.

d. For access to drain plugs, remove pin (A) from

lower end of float spring (B), and move float

spring away from work area.

NOTE

If float spring is tensioned, turn adjuster

bolts as required. Refer to Section

9.11.3 Header Float.

e. Using a 1½” hex socket with extension, remove

drain plug (C).

f. Replace drain plugs (qty=2) when reservoir is

empty, and fill with 16 US gallons (60 liters) of

clean SAE 15W40 oil. Refer to previous section

for filling procedures.

g. Re-position float springs (B), and secure with pins

(A).

h. Re-adjust float spring tension (if released) as per

note in previous column.