9

Trouble

Shooting

For repairs beyond the minor adjust- ments listed here, contact an authorized service dealer.

Problem

 

Cause

 

Remedy

 

 

 

 

 

Engine fails to

1.

PTO engaged.

1.

Place PTO knob (or lever) in disengaged

start

 

 

 

(OFF) position.

 

2.

Spark plug wire(s) disconnected.

2.

Connect wire(s) to spark plug(s).

 

3.

Fuel tank empty or stale fuel.

3.

Fill tank with clean, fresh gasoline.

 

4.

Choke not activated.

4.

Pull out the CHOKE control (if equipped)

 

 

 

 

or place the throttle control in CHOKE

 

 

 

 

position.

 

5.

Faulty spark plug.

5.

Clean, adjust gap, or replace.

 

6.

Blocked fuel line.

6.

Clean fuel line or replace fuel filter, if

 

 

 

 

equipped.

 

7.

Engine flooded.

7.

Crank engine with throttle in FAST position.

 

8.

Parking brake not engaged.

8.

Engage parking brake.

 

9.

Throttle control lever not in correct starting

9.

Place throttle lever to FAST position.

 

 

position.

 

 

 

 

 

 

 

Engine runs

1.

Unit running with CHOKE applied.

1.

Push CHOKE control (if equipped) in, or

erratic

 

 

 

move the throttle control out of the CHOKE

 

 

 

 

position.

 

2.

Spark plug wire(s) loose.

2.

Connect and tighten spark plug wire(s).

 

3.

Blocked fuel line or stale fuel.

3.

Clean fuel line; fill tank with clean, fresh

 

 

 

 

(less than 30 days old) gasoline. Replace

 

 

 

 

fuel filter, if so equipped.

 

4.

Vent in gas cap plugged.

4.

Clear vent or replace if damaged.

 

5.

Water or dirt in fuel system.

5.

Drain fuel tank. Refill with fresh fuel.

 

6.

Dirty air cleaner.

6.

Replace air cleaner cartridge/element or

 

 

 

 

clean pre-cleaner, if so equipped.

 

 

 

 

 

Engine overheats

1.

Engine oil level low.

1.

Fill crankcase with proper oil.

 

2.

Air flow restricted.

2.

Clean grass clippings and debris from

 

 

 

 

around the engine’s cooling fins and blower

 

 

 

 

housing.

Engine hesitates

1.

Spark plug(s) gap too close.

1.

Remove spark plug(s) and reset the gap.

at high RPM

 

 

 

 

 

 

 

 

 

Idles poorly

1.

Spark plug(s) fouled, faulty, or gap too

1.

Replace spark plug(s). Set plug(s) gap.

 

 

wide.

 

 

 

2.

Dirty air cleaner.

2.

Replace air cleaner cartridge/element or

 

 

 

 

clean pre-cleaner, if so equipped.

Excessive

1.

Cutting blade loose or unbalanced.

1.

Tighten blade and spindle. Balance blade.

Vibration

2.

Damaged or bent cutting blade.

2.

Replace blade.

 

 

 

 

 

 

Mower will not

1.

Engine speed too low.

1.

Place throttle in FAST (rabbit) position.

mulch grass (If

2.

Wet grass.

2.

Do not mow when grass is wet; wait until

Equipped)

 

 

 

later to cut.

 

 

 

 

 

3.

Excessively high grass.

3.

Mow once at a high cutting height, then

 

 

 

 

mow again at desired height or make a

 

 

 

 

narrower cutting path.

 

4.

Dull blade.

4.

Sharpen or replace blade.

Uneven cut

1.

Deck not balanced properly.

1.

Perform side-to-side deck adjustment.

 

2.

Dull blade.

2.

Sharpen or replace blade.

 

3.

Uneven tire pressure.

3.

Check tire pressure in all four tires.

 

 

 

 

 

30

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MTD 616 warranty Engine fails to PTO engaged, Position, Parking brake not engaged Engage parking brake, Erratic, Housing
Page 29 Page 31

616 specifications

The MTD 616 is a versatile and powerful ride-on mower that stands out in the landscaping equipment market due to its robust design and innovative technologies. This machine is particularly well-suited for residential and light commercial users, offering an exceptional combination of performance, comfort, and efficiency.

One of the main features of the MTD 616 is its durable build quality. A strong steel frame ensures the mower can withstand demanding conditions, while a wide cutting deck allows for efficient mowing of larger areas. The mower typically features a 42-inch deck, which strikes a perfect balance between cutting width and maneuverability, making it ideal for both open lawns and more confined spaces.

The MTD 616 is powered by a reliable engine, usually a gas-powered unit, providing sufficient torque and power to handle various grass types and terrains. This ensures that users can tackle thick grass and uneven ground without issues. The mower's transmission system is designed for smooth operation, often featuring an automatic or hydrostatic transmission that enables seamless speed adjustments while mowing.

In terms of user comfort, the MTD 616 is equipped with an ergonomic seat and intuitive controls, making it easy for operators to navigate and operate the mower efficiently. The machine's adjustable cutting height allows users to customize their mowing experience, accommodating different grass lengths and varying seasonal growth patterns.

Additionally, the MTD 616 highlights advanced technologies aimed at enhancing functionality. Some models incorporate a mulching feature, which helps in returning cut grass to the lawn as nutrient-rich mulch, promoting healthier growth. Other models may offer bagging options for easy collection of clippings, keeping the lawn tidy.

Safety is an important consideration, and the MTD 616 typically includes features such as a blade brake that stops the mower blades when the operator leaves the seat, ensuring greater safety during operation. Furthermore, its compact design and tight turning radius enhance maneuverability, making it suitable for navigating around landscaping features and garden beds.

Overall, the MTD 616 stands out as a formidable choice for users seeking a reliable and efficient ride-on mower. Its combination of robust construction, advanced features, and user-friendly design positions it as an excellent investment for maintaining a beautiful and well-manicured lawn. Whether it’s for homeowners or light commercial use, the MTD 616 offers the performance and versatility needed for effective grass management.
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