Troy-Bilt 675B--Pony 사용자 설명서

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3. Slip the forward drive belt down and 
over the front of the transmission pulley 
(C, Figure 5-16).  NOTE: For additional 
working room, loosen the reverse belt 
guide (V, Figure 5-12) and twist it out of 
the way.

4. Put the lower half of the belt into the 
High speed groove (middle groove) or the 
Low speed groove (rearmost groove) of 
the transmission pulley (C, Figure 5-16). 

5. Put the upper half of the belt in the High 
speed groove (groove closest to engine) or 
the Low speed groove (rearmost groove) 
of the engine forward drive pulley (D, Fig-
ure 5-16).  

Make sure that the forward 

drive belt is to the inside of the wire belt 
guide (I, Figure 5-12) and the forward idler 
pulley (J).

6. If you loosened the belt guide, wait until 
the reverse drive belt is installed before se-
curing the belt guide.

7. Install the reverse drive belt.

8. Install the belt cover and secure it with 
the two nuts.

9. If you installed a new belt, check the ten-
sion after two hours of operation
r).

NOTE:  The forward drive belt must be in-
stalled before installing the reverse drive 
belt. 

A. Removing the Reverse Drive Belt:
1. Stop the engine and allow it to cool be-
fore working near the belts.  Be sure the 
spark plug wire is disconnected and on 
electric start models the ignition key is re-
moved.

2. Remove the belt cover by removing the 
two nuts.  For easier access to the trans-
mission (lower) pulley, remove the trans-
mission cover located below the trans- 
mission pulley.

3. Slip the reverse belt off the engine re-
verse pulley (A, Figure 5-18).  If necessary, 
work the belt off the pulley with your left 
hand while pulling the engine recoil starter 
rope with your right hand. 

4. Push the upper half of the reverse belt 
downward to create slack in the belt. Then  
reach underneath the transmission and 
slip the belt off the front of the transmis-
sion pulley (B, Figure 5-18).

5. Pull the belt up and past the engine re-
verse pulley (A, Figure 5-18).

B. Installing the Reverse Drive Belt:
1. Slip the reverse belt down between the 
engine reverse pulley (A, Figure 5-18) and 
the engine forward drive pulley (C).  

2. Loop the bottom half of the belt over the 
front of the transmission pulley (B, Figure 
5-18) and seat the belt in the front groove 
of the pulley.

3. Place the belt to the inside of the reverse 
idler pulley (D, Figure 5-18) and the re-
verse belt guide (V, Figure 5-12). Then slip 
the upper end into the groove of the engine 
reverse pulley (A, Figure 5-18).

4. If the reverse belt guide (V, Figure 5-12) 
was loosened previously, center the belt 
guide on the belt and tighten the mounting 
screw securely.

5. Install the belt cover and secure it with 
the two nuts.  If the lower transmission 
cover was removed, reinstall it with the 
four self-tapping screws.

Before inspecting, cleaning or servicing the machine, shut off engine, wait for all 

moving parts to come to a complete stop, disconnect spark plug wire and move wire away from 
spark plug. Failure to follow these instructions can result in serious personal injury or property 
damage.