Driveline Maintenance; Lubricating; Gearbox; Replacing Oil - Priefert FMX Operator's Manual

Section 4: Maintenance

Driveline Maintenance

Refer to Figure 4-1
Lubricate the driveline parts before each use. This may need to be done
during use depending upon the number of operating hours and
conditions of use, i.e. extremely dusty conditions may require a higher
frequency of lubrication. Also, clean and lubricate the driveline before
storing at the end of each seasonal use.
Recommended hourly usage is approximately 8 in normal conditions.
Constant angle applications or use in extremely dusty conditions may
require a lube interval of 4 hours.
WARNING
Failure to reinstall the retaining clip on the input shaft will allow
driveline to swing if shear bolt is broken that may result in injury
or death.

Lubricating

Lubricate all fittings with a good quality lithium soap compatible with E.P.
Grease meeting the N.L.G.I. #2 Specifications and containing no more
than 1% Molybdenum Disulfide.
Components
U-Joints Multi-purpose grease -
4 to 6 lever pumps
Cross (aka Spider)
Guard Bearings/
Bushings
Telescoping Multi-purpose grease -
Profile Tubes 8 to 10 lever pumps
Outer Tube Multi-purpose grease
Couplers
Refer to Gear Box Requirements on page 14 for lubricating instructions.
While greasing driveline shaft with the internal greasing system, use the
special nipple that can be reached through the guard's hole. Grease
slowly, giving time for the grease to flow along the tubes. Internal
rotating guard bushings should be lubricated upon replacement.

Gearbox

If the gearbox performs abnormally, shut down immediately and take the
unit off-line. Do not operate until the unit is serviced. Our gearboxes
are shipped with 85-140W EP oil. Please refer to our website for addi-
tional information regarding service to the gearbox that is installed on
your implement.
The RMS400 is equipped with a gearbox that does not have a fluid level
plug and must be visually checked for proper fluid level before each use.
The FMX, RMS500, RMS600, RMX and RMH models are equipped with
fluid level plugs, do not overfill beyond this point.
To replace oil in the gearbox
1.
2.
3.
4.
5.
6.
7.
•
•
•
Hourly Us-
age
8
•
Hours
8
Hours
Parking Implement
•
8
•
Hours
•
20 •
Hours
Storage
The following steps should be completed when preparing to store the
Before each
mower for the season:
use
1.
2.
3.
4.
5.
Tools needed: Wrench or socket wrench, bucket or catch pan for
used oil.
Remove bolts and nuts attaching the gearbox to the implement.
Remove the fill plug and invert over the catch pan. If the gearbox
has a fluid level plug, you may remove this to speed up the proc-
ess.
Once the oil has been drained, replace plug(s).
Realign mounting holes to the gearbox bracket holes and secure
with nuts and bolts.
Fill with the appropriate oil for your region.
Dispose of used oil in accordance with your local, state and federal
regulations.

Handling Waste Product and Chemicals

Waste products, such as used gearbox oil, fuel, coolants, etc. can
harm the environment or people.
Do not use beverage containers for waste fluids – someone may
drink from them!
Contact your local Recycling Center to learn how to recycle or
dispose of waste products. Material Safety Data Sheet (MSDS)
provides specific details on the chemicals, physical and health
hazards, safety procedures for using the chemical and emergency
response techniques.
The retailer of the chemical products used with your machine is
responsible for providing the MSDS for that product.
Park the implement on a level solid surface.
Shut off the tractor's engine and engage parking brake.
Disconnect from tractor.
Store driveline in the driveline groove.
Good practice is to clean off any dirt or grease that may have accu-
mulated on any moving parts.
Check blades for wear and replace if necessary.
Inspect for loose, damaged or missing parts and replace if needed.
Lubricate as noted in this manual, as well as, any other manuals
that were supplied with your Priefert implement.
Sand areas where paint is chipped and apply touch-up paint to
prevent rust.
CAUTION
Always store or park your Rotary Mower in a safe place away
from children or livestock.
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