Gehl SL7600 Operator's Manual page 59

Check Oil Level
Open the rear door and engine cover (page 47). Pull out the dipstick and check
the oil level. Markings on the dipstick represent
levels.
Change Engine Oil and Filter
Important: For new units, the initial oil change should be after the first 50
hours.
1. Run the engine until it is at operating
temperature. Stop the engine.
2. Place a pan under the hose behind the left rear
tire and then open the valve on the oil pan to
drain the oil.
3. Remove the oil filter. Clean the filter sealing
surface.
4. Put clean oil on the new oil filter gasket.
Install and tighten the filter a ½ turn past the
point where the gasket contacts the filter
head.
5. Close the oil drain valve.
6. Remove the oil cap and add the recommended oil. Refer to the
"Lubrication" topic (page 49) for oil recommendations and capacities.
7. Start the engine and let it run for several minutes at low idle. Stop the
engine. Check for leaks at the oil filter, drain valve and remote oil drain
hose. Check the oil level. Add oil if it is not at the top mark on the dipstick.
Change Spin-On Fuel Filter
1. Remove the filter element.
2. Lubricate the element gasket with diesel fuel.
3. Install and tighten the filter element a ½ turn past the point where the
gasket contacts the filter head.
The engine is self-priming, but if priming is needed, prime the filter assembly
by loosening the bleed screw, and loosening and then stroking the lever until
fuel runs out the bleed screw. Retighten the bleed screw and pump lever.
Change In-Line Fuel Filter
1. Loosen both clamps.
2. Replace the in-line filter.
3. Tighten clamps.
908274/BP1202
and (add oil)
FULL LOW
Fig. 42: Remote Oil Drain
56