Troy-Bilt 20240 Owner's Manual page 17

Pump Maintenance
Changing Pump Oil
Change oil every 50 hours or once yearly, whichever
occurs first.
NOTE: Purchase a premeasured bottle of pump oil, item
number 190586GS, by contacting the nearest authorized
service center.
Change pump oil as follows:
1. Drain engine oil and fuel from pressure washer.
2. Use a 8mm allen wrench to remove black pump oil cap
between high pressure outlet and garden hose inlet
(Figure 24).
Figure 24 - Changing Pump Oil
3. Tilt pressure washer to drain oil into an approved
container until it drips slowly from pump.
4. Tilt pressure washer in opposite direction and empty
premeasured pump oil bottle into same opening (a
small funnel may be helpful).
5. Install black pump oil cap and tighten firmly.
6. Set pressure washer in upright position. Add fuel and
engine oil.
ENGINE MAINTENANCE
See the engine operator's manual for instructions on how
to properly maintain the engine.
Avoid prolonged or repeated skin contact with used
motor oil.
• Used motor oil has been shown to cause skin cancer in
certain laboratory animals.
• Thoroughly wash exposed areas with soap and water.
Data Tag
Data tag information is very important if you need help from
our Customer Service Department or an authorized service
Oil Cap
dealer.
• The data tag (Figure 25) is located on the base of the
pressure washer. For future reference, please copy the
model, revision, and serial number of the pressure washer
in the space below.
Figure 25 — Data Tag
MODEL
REV NO
SERIAL
PSI
GPM
17
Section 5: Maintenance
CAUTION
KEEP OUT OF REACH OF CHILDREN. DON'T
POLLUTE. CONSERVE RESOURCES. RETURN
USED OIL TO COLLECTION CENTERS.
Copy Model
Number Here
Copy Revision
Here
Copy Serial
Number Here