User's Manual

Oil/Filter Change
22 311021U
Oil/Filter Change
Removal
1 Fig. 8. Place drip pan or rags under sprayer to catch
hydraulic oil that drains out.
2 Remove drain plug (195). Allow hydraulic oil to
drain.
3 Unscrew filter (199) slowly - oil runs into groove and
drains out rear.
Installation
1 Install drain plug (195). Apply a light coat of oil to oil
filter gasket and install oil filter (199). Tighten oil
filter 3/4 turn after gasket contacts base.
2 Fill with 1.25 gallons (4.73 liters) of Graco hydraulic
oil 169236 (5 gallons/20 liters) or 207428 (1
gallon/3.8 liters).
3 Check oil level.
Gallon Counter
Removal
1 Fig. 9. Disconnect gallon counter cable at back of
pressure control and at engine.
2 Remove guard (137) and reed switch from hydraulic
motor.
3 Fig. 11-13. Remove pump.
4 Fig. 10. Remove ring magnet (150).
Installation
1 Fig. 10. Install new ring magnet (222) with dimple
marks facing down.
2 Fig. 14-16. Install pump.
3 Install new reed switch and guard (137) on hydraulic
motor.
4 Fig. 9. Connect gallon counter cable at back of
pressure control and at engine.
ti2271a
199
Fig. 8
ti6512a
137
Fig. 9
222
ti6513a
Fig. 10