Servicing The Engine Oil - Toro TX 427 Operator's Manual

Replacing the Carbon-Canister
Purge-Line Filter
Service Interval: Every 200 hours—Replace
the carbon-canister purge-line filter
(Service more frequently when using
the vibratory-plow attachment).
Note:
Check the purge-line filter occasionally for dirt.
If the filter appears to be dirty, replace it.
1. Park the machine on a level surface, engage the
parking brake, and lower the loader arms.
2. Shut off the engine and remove the key.
3. Remove the rear-access cover.
4. Move the spring-type hose clamps on both sides
of the carbon-canister purge-line filter away from
the filter (Figure 33).
5. Remove and discard the purge-line filter
33).
6. Install a new filter into the hose with the arrow on
the filter pointing away from the carbon canister
and secure it with the hose clamps
7. Install the rear-access cover.

Servicing the Engine Oil

Service Interval: Before each use or daily—Check
the engine-oil level.
After the first 50 hours—Change the engine oil
and filter.
Every 100 hours—Change the engine oil.
(Service more frequently if conditions are
extremely dusty or sandy.)
Every 200 hours—Change the oil filter. (Service
more frequently if conditions are extremely
dusty or sandy.)
Engine-Oil Specifications
Oil Type: Detergent oil (API service SG, SH, SJ, or
higher)
Crankcase Capacity: with filter, 2.0 L (2.1 US qt)
Viscosity: See table below
(Figure
(Figure 33).
Checking the Engine-Oil Level
1. Park the machine on a level surface, engage the
parking brake, and lower the loader arms.
2. Shut off the engine, remove the key, and allow
the engine to cool.
3. Open the hood.
4. Clean the area around the oil dipstick
35).
1. Oil dipstick
5. Pull out the dipstick and wipe the metal end
clean
6. Slide the dipstick fully into the dipstick tube
(Figure
7. Pull the dipstick out and look at the metal end.
8. If the oil level is low, clean around the oil-fill cap
and remove the cap
28
Figure 34
Figure 35
2. Metal end
(Figure 35).
35).
(Figure
g000650
(Figure
g004172
36).