Scotts S1642 Operator's Manual page 29

A
4. Remove dipstick (A). Wipe with clean cloth.
5. Install dipstick:
• S1642: Install dipstick in tube, but DO NOT tighten it.
Let dipstick threads rest on top of tube, turn cap
counterclockwise until it "clicks" or starts to engage
threads.
• S1742 and S2046: Install and tighten dipstick.
6. Remove dipstick.
7. Check oil level on dipstick.Oil must be between ADD
and FULL marks.
8. If oil level is low, add oil to bring oil level no higher than
FULL mark on dipstick.
9. Install and tighten dipstick. Lower hood.
Changing Engine Oil and Filter
1. Run engine to warm oil.
2. Park machine safely. (See Parking Safely in the Safety
Section.)
3. Put drain pan under drain valve.
SERVICE ENGINE
4. Unsnap the dust cap, push and twist to open valve (A).
5. Drain oil into oil drain pan. Allow oil to drain completely.
6. Remove dipstick.
7. Wipe dirt from around oil filter (B).
8. Place a drain pan or funnel under filter tray.
9. Remove old filter and wipe off filter tray.
10.Put a light coat of fresh, clean oil on the filter gasket.
11.Install replacement oil filter by turning oil filter to the right
(clockwise) until the rubber gasket contacts filter base.
Tighten filter an additional one-half turn.
12.Close drain valve.
13.Install drain cap.
14.Add oil.
15.Install dipstick.
16.Start and run engine at idle to check for leaks. Stop
engine. Fix any leaks before operating.
17.Check oil level, add oil if necessary.
Service Engine - 25
A
B