Engine Assembly
57
10. Install the flywheel and module by following the procedures described in Chapter 4: Ignition.
11. Install the muffler.
NOTE: Apply a thread locking compound such as Loctite 266 to the muffler screws. Tighten the screws to a
torque of 80 - 90 in. lbs (9 - 10 Nm).
12. Install the starter by following the procedures described in Chapter 6:Starter.
13. Install the carburetor spacer, the carburetor and the fuel tank by following the procedures described in Chapter
5: Fuel System and Carburetor.
14. Install the clutch, clutch housing and drive shaft assembly by following the procedures described in Chapter 7:
Clutch and Drive Shaft.
15. Install the spark plug.
16. Test run the engine before returning it to service.
* Apply a small amount of releasable thread locking compound such as Loctite® 242 (blue).
Torque Values
Torque Value in lbs Nm
Cylinder screws* 110 -120 12 - 14
Spark plug 160 - 220 18 - 25
Muffler screws* 80 - 90 9 - 10
Module screws 30 - 40 3 - 5
Clutch drum 38 - 40 4 - 5
Clutch rotor 210 - 230 24 - 26
Clutch housing screws 25 - 30 3
Carburetor screws 35 - 40 4 - 5
Insulator block screws* 45 - 50 5 - 6
Starter housing screws 30 - 40 3 - 5
Starter pressure plate 25 - 35 3 - 4
Fuel tank screws 17 - 23 2 - 3
Engine cover screws 30 - 40 3 - 5
For Parts Call 606-678-9623 or 606-561-4983
www.mymowerparts.com
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