Graco Inc. 233940 - Manual (Page 13)

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Oil/Filter Change
Removal
1. Fig. 6. Place drip pan or rags under sprayer to
catch hydraulic oil that drains out.
2. Remove drain plug (40). Allow hydraulic oil to
drain.
3. Unscrew filter (47) slowly -- oil runs into groove
and drains out rear.
Installation
1. Install drain plug (40) and oil filter (47). Tighten oil
filter 3/4 turn after gasket contacts base.
2. Fill with four quarts of Graco hydraulic oil 169236
(5 gallon/20 liter) or 207428 (1 gallon/3.8 liter)
3. Check oil level.
Fig. 6
ti2271a
47