Troy-Bilt 675 Hp Manual

11
1. On the side of the mower, lift the side mulching plug. See 
Figure 3-9.
2
1
Side Mulching 
Plug
Figure 3-9
2. Slide two hooks of side discharge chute under hinge pin on 
mulching plug assembly. Lower the mulching plug. Do not 
remove side mulching plug at any time, even when you are 
not mulching.
Adjustments
Cutting Height
There is a cutting height adjustment lever located above the 
front and rear right wheel.
1. Pull the height adjustment lever towards wheel (unit will 
tend to fall when lever...

12
NOTE: For mowers with low wheels, the height adjustment 
levers move in the opposite direction to adjust; for those 
with high wheels, the levers move in the same direction.
3
2
1
2
3
1
Lowe
r
Lower
Higher
Higher
High Wheel
Figure 3-11
3. Release lever towards deck.
IMPORTANT: Both the front and rear wheels must be 
placed in the same relative position. For rough or uneven 
lawns, move the height adjustment levers to a higher 
position. This will stop scalping of grass.
Handle Pitch
For convenience of...

13
Blade Control
The blade control is attached to the upper handle of the mower. 
Depress and squeeze it against the upper handle to operate the 
unit. Release it to stop engine and blade.
WARNING: This blade control is a safety device. 
Never attempt to bypass its operations.
Drive Control
The drive control is located on top of the upper handle and is 
used to engage the drive. Squeeze it against the upper handle 
to engage the drive; release it to slow down or stop mower from 
propelling.
Cutting...

14
Starting Engine
WARNING: Be sure no one other than the operator 
is standing near the lawn mower while starting 
engine or operating mower. Never run engine 
indoors or in enclosed, poorly ventilated areas. 
Engine exhaust contains carbon monoxide, an 
odorless and deadly gas. Keep hands, feet, hair and 
loose clothing away from any moving parts on 
engine and lawn mower.
Follow the set of instructions pertaining to your unit. Refer to 
engine manual for help with the engine.
Briggs & Stratton/MTD...

15
Using Your Lawn Mower
Be sure lawn is clear of stones, sticks, wire, or other objects 
which could damage lawn mower or engine. Such objects could 
be accidently thrown by the mower in any direction and cause 
serious personal injury to the operator and others.
1. Once the engine is running, squeeze the drive control 
against the upper handle to propel mower.
WARNING: The operation of any lawn mower can 
result in foreign objects being thrown into the eyes, 
which can damage your eyes severely. Always...

16
Maintenance
General Recommendations
• Always observe safety rules when performing any 
maintenance.
• The warranty on this lawn mower does not cover items that 
have been subjected to operator abuse or negligence. To 
receive full value from warranty, operator must maintain 
the lawn mower as instructed here.
• Changing of engine-governed speed will void engine 
warranty.
• All adjustments should be checked at least once each 
season.
• Periodically check all fasteners and make sure these are 
tight....

17
Deck Wash
Your mower’s deck may be equipped with a water port on its 
surface as part of its deck wash system.
Use the deck wash to rinse grass clippings from the deck’s 
underside and prevent the buildup of corrosive chemicals. 
Complete the following steps AFTER EACH MOWING:
1. Push the mower to a level, clear spot on your lawn, near 
enough for your garden hose to reach.
CAUTION: Make certain the mower’s discharge 
chute is directed AWAY from your house, garage, 
parked cars, etc. 
2. Thread the...

18
Blade Care
WARNING: When removing the cutting blade for 
sharpening or replacement, protect your hands with 
a pair of heavy gloves or use a heavy rag to hold the 
blade. 
Periodically inspect the blade adapter for cracks, especially if you 
strike a foreign object. Replace when necessary. Follow the steps 
below for blade service.
1. Disconnect spark plug boot from spark plug and remove 
Electric Start Push Key (if equipped). Turn mower on its side 
making sure that the air filter and the carburetor...

19
Charging Battery (If Equipped)
WARNING: The battery contains corrosive fluid 
and toxic material; handle with care and keep away 
from children. Do not puncture, disassemble, 
mutilate or incinerate the battery. Explosive gases 
could be vented during charging or discharging. Use 
in a well ventilated area, away from sources of 
ignition.
NOTE: The special designed plug on the charger will only fit into 
the plug on the battery box.
1. Unhinge the cover seal and plug the battery charger into 
the port...

20
Off-Season Storage
The following steps should be taken to prepare your lawn mower 
for storage.
• Clean and lubricate mower thoroughly as described in the 
lubrication instructions.
• Coat mower’s cutting blade with chassis grease to prevent 
rusting.
• Refer to engine manual for correct engine storage 
instructions.
• Secure side discharge chute to handle as shown in Figure 
7-5.
Figure 7-5
• Store mower in a dry, clean area. Do not store next to 
corrosive materials, such as fertilizer.
When storing...