Yard Machines 340 Thru 390 Tiller User Manual


 
12
Figure 19 Model 390 Shown
.
Figure 20 Model 390 Shown
6. Reassemble the new belt, following instructions
in reverse order. Make certain the reverse drive
belt is assembled with the wide side of the belt
against the transmission and engine pulleys. Be
certain to adjust the clutch control as instructed
in the final clutch adjustment section of
assembly instructions
Forward Drive Belt (See Figure 19)
1. Model 340: Remove the belt cover by following
step 1and step 2 of the previous section.
Model 390: Remove the reverse drive belt as
instructed in the previous section.
2. Remove the belt keeper from the idler pulley by
removing the idler pulley nut.
3. Lift belt off the idler pulley and transmission
pulley. See Figure 20.
4. Using a 9/16" wrench, remove bolt from engine
pulley.
5. Push reverse idler pulley bracket forward, and
remove engine pulley and belt. See Figure 20.
6. Reassemble the new belt, following instructions
in reverse order. Make certain the forward drive
belt is assembled with the wide side of the belt
away from the transmission and engine pulleys.
Be certain to adjust the clutch control as
instructed in the final clutch adjustment section
of assembly instructions.
SECTION 11: OFF-SEASON STORAGE
If the tiller is to be inoperative for a period longer
than 30 days, the following precautions are
recommended.
1. Working outdoors, drain all fuel from the fuel
tank. Run the engine until it stops from lack of
fuel.
WARNING: Do not drain fuel while
smoking, or if near an open fire.
2. Drain all the oil from the crankcase (this should
be done after the engine has been operated
and is still warm) and refill the crankcase with
fresh oil.
3. Protect the inside of the engine for storage as
instructed in the separate engine manual
packed with your tiller.
4. Clean the engine and the entire tiller thoroughly.
5. Wipe tines with oiled rag to prevent rust.
NOTE: When storing any type of power equipment
in an unventilated or metal storage shed, care
should be taken to rustproof the equipment. Using a
light oil or silicone, coat the equipment, especially
any springs, bearings and cables.
6. Store in a clean, dry area. Do not store next to
corrosive materials, such as fertilizer.
Engine
Pulley
Transmission
Pulley
Reverse Belt
Hex Nut
Forward
Belt
Reverse Idler Pulley
Reverse
Idler
Pulley
Engine
Pulley
Forward
Belt
Idler
Pulley
Nut
Transmission
Pulley