Service Manual
3-16
Digital Edition - TITAN® HD Service Manual
January 2018
Table of Contents
MAINTENANCE
Servicing the Toro V-Twin Engine (Cont.)
Servicing the Spark Plug (Cont.)
Installing the Spark Plug
1. Tighten the spark plugs to 22 ± 2 ft-lbs. (25-30 Nm) (Figure 12).
Cleaning the Cooling System
Service Interval: Before each use
1. Park the machine on a level surface, disengage the PTO, stop the engine, engage the parking brake, and
remove the key.
2. Remove the air lter from the engine.
3. Remove the engine shroud.
4. To prevent debris from entering the air intake, install the air lter to the lter base.
5. Clean debris and grass from the top of the engine.
6. Remove the air lter and install the engine shroud.
7. Install the air lter.
Figure 12