John Deere POWERTECH 4045 - Manual (Page 182)

Service as Required
OURGP11,000013A –19–27JUL06–2/2
RG4686
–UN–20DEC88
Wing Nut and Primary Element
RG4687
–UN–20DEC88
Dust Unloader Valve and Restriction Indicator
RG11068
–UN–26JUN00
Retaining Nut and Secondary Element
A—Wing Nut
B—Primary Element
C—Dust Unloader Valve
D—Retaining Nut
E—Secondary Element
1. Remove wing nut and remove canister cover shown in
small illustration inset.
2. Remove wing nut (A) and remove primary element (B)
from canister.
3. Thoroughly clean all dirt from inside canister.
NOTE: Some engines may have a dust unloader valve
(C) on the air cleaner. If equipped, squeeze valve
tip to release any trapped dirt particles.
IMPORTANT: Remove secondary (safety) element (E)
ONLY for replacement. DO NOT attempt
to clean, wash, or reuse secondary
element. Replacement of secondary
element is usually necessary ONLY
when primary element has a hole in it.
4. To replace secondary element, remove retaining nut
(D) and secondary element (E). Immediately replace
secondary element with new element to prevent dust
from entering air intake system.
5. Install new primary element and tighten wing nut
securely. Install cover assembly and tighten retaining
wing nut securely.
IMPORTANT: Whenever the air cleaner has been
serviced or had cover removed,
ALWAYS fully depress the air
restriction indicator reset button (if
equipped) to assure accurate readings.
6. If equipped, fully depress air restriction indicator reset
button and release to reset indicator.
40-7
080706
PN=180