Maintenance
8
333233D
Maintenance
Preventative Maintenance
Schedule
The operating conditions of your particular system
determine how often maintenance is required. Establish
a preventative maintenance schedule by recording when
and what kind of maintenance is needed, and then
determine a regular schedule for checking your system.
Change the Oil
NOTE:
Change the oil after a break-in period of 200,000
to 300,000 cycles. After the break-in period, change the
oil once per year.
1.
Place a minimum 2 quart (1.9 liter) container under
the oil drain port. Remove the oil drain plug (15).
Allow all oil to drain from the driver.
2.
Reinstall the oil drain plug (15). Torque to 18-23 ft-lb
(25-30 N•m).
3.
Open the fill cap (P) and add Graco Part 16W645
ISO 220 silicone-free synthetic EP gear oil. Check
the oil level in the sight glass (K). (See F
. 8.) Fill
until the oil level is near the halfway point of the sight
glass. The oil capacity is approximately 1.0 - 1.2
quarts (0.9 - 1.1 liters).
Do not overfill.
4.
Reinstall the fill cap.
Check Oil Level
Check the oil level in sight glass (K). (See F
. 8.) The
oil level should be near the halfway point of the sight
glass when the sprayer is not running. If oil is low, open
fill cap (P) and add Graco Part No. 16W645 ISO 220 sil-
icone-free synthetic EP gear oil. See F
The oil capacity is approximately 1.0 - 1.2 quarts (0.9 -
1.1 liters).
Do not overfill.
Bearing Pre-Load
See F
. 8. The bearing pre-loads (R) are factory set
and are not user adjustable. Do not adjust the bearing
pre-loads.
NOTICE
Do not open/remove gear cover. The gear side is not
intended to be serviced. Opening the gear cover may
alter the factory set bearing pre-load and may reduce
the product life.
NOTICE
Only use oil with Graco part number 16W645. Any
other oil may not lubricate properly and can cause
damage to the drive train.
F
IG
. 8: Sight Glass and Oil Fill Cap
WLE
P
K
R
