Torque Specifications; Maintenance Intervals - MTD 350 Series Service Manual

For Discount White Outdoor Parts Call 606-678-9623 or 606-561-4983
MTD Engine - Series 350/450/650
13.

TORQUE SPECIFICATIONS

14.

MAINTENANCE INTERVALS

Maintinance item
Check oil
Check air filter
Note on air filter
Note on pre-filter
Check blade condition
Check & gap spark plug
Check cooling fins
Change oil
Note on oil:
Change air filter
Note on air filter
Drain or preserve fuel
Fog or lube cylinder
Rotate engine to TDC
Fastener Torque Table
Fastener
Nuts, muffler
Nuts, carburetor
Screw, dipstick tube
Nuts, recoil housing
Screws, brackets
Screws, PCV cover
Studs, recoil mounting
and ignition module
Nut, flywheel
Bolt, blade
Spark plug
Screws, valve cover
Jam nuts, rocker arm
Studs, rocker arm
Screws, cylinder head
Screws, sump to block
Each use
*
*
Dirt may be shaken or tapped out of the air filter, but
compressed air is not to be used for cleaning. Do not
wash or oil paper filter element.
Foam pre-filter may be washed in water and mild
detergent, and re-used. Do not oil.
*
Change oil after first 5 hrs. of use, and before
prolonged storage.
Air filter and pre-filter life vary dramatically with
operating conditions.
36
www.mymowerparts.com
Torque, SAE Torque, metric
84 in-lb 10 Nm
84 in-lb 10 Nm
84 in-lb 10 Nm
84 in-lb 10 Nm
84 in-lb 10 Nm
84 in-lb 10 Nm
84 in-lb 10 Nm
41-48 ft-lb 55-65 Nm
450-600 in-lb 51-68 Nm
175-220 in-lb 19.1-24.8 Nm
71 in-lb 8 Nm
84 in-lb 10 Nm
212 in-lb 24 Nm
212 in-lb 24 Nm
84 in-lb 10 Nm
Each 25 hrs. use Each 50 hrs. use
Replace if worn.
After prolonged storage
*
Before prolonged storage
Before prolonged storage
Before prolonged storage
*
*