Installing the Foam and Paper Elements
Important:
To prevent engine damage, always
operate the engine with the complete foam and
paper air cleaner assembly installed.
1. Carefully slide the foam element onto the paper air
cleaner element (Figure 28).
2. Place the air cleaner assembly onto the air cleaner
base and secure it with the 2 wing nuts (Figure 28).
3. Place the air cleaner cover into position and tighten
the cover knob (Figure 28).
Servicing the Engine Oil
Note:
Change the oil more frequently when the
operating conditions are extremely dusty or sandy.
Oil Type: Detergent oil (API service SF, SG, SH, or SJ)
Crankcase Capacity: 58 ounces (1.7 liter) with the filter
removed; 51 ounces (1.5 liter) without the filter removed
Viscosity: Refer to the table below
Figure 29
Checking the Engine Oil Level
Service Interval:
Before each use or daily
1. Park the machine on a level surface.
2. Disengage the PTO, turn the ignition key to off, and
remove the key.
3. Wait for all moving parts to stop before leaving the
operating position and then chock or block tires.
4. Clean around the oil dipstick (Figure 30) so that dirt
cannot fall into the filler hole and damage the engine.
Figure 30
1.
Oil dipstick
2.
Filler tube
5. Unscrew the oil dipstick and wipe the end clean
(Figure 30).
6. Slide the oil dipstick fully into the filler tube, but do
not thread onto tube (Figure 30).
7. Pull the dipstick out and look at the metal end. If the
oil level is low, slowly pour only enough oil into the
filler tube to raise the level to the Full mark.
Important:
Do not overfill the crankcase with
oil and run the engine; engine damage can
result.
Changing the Oil
Service Interval:
After the first 8 hours
Every 100 hours (more often in dirty
or dusty conditions)
1. Start the engine and let it run five minutes. This
warms the oil so it drains better.
2. Park the machine so that the drain side is slightly
lower than the opposite side to assure the oil drains
completely.
3. Disengage the PTO and set the parking brake.
4. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
5. Slide the drain hose over the oil drain valve.
6. Place a pan below the drain hose. Rotate oil drain
valve to allow oil to drain (Figure 31).
7. When oil has drained completely, close the drain
valve.
8. Remove the drain hose (Figure 31).
Note:
Dispose of the used oil at a recycling center.
27
Summary of Contents for 74408 Z334 Z Master
Page 7: ...Slope Chart 7 ...
Page 49: ...Schematics Wire Diagram Rev A 49 ...
Page 50: ...Notes 50 ...
Page 51: ...Notes 51 ...
