To Install Mower, To Level Mower Housing

8.Raise attachment lift to its highest posi- tion.

9.Slide mower forward and remove belt from electric clutch pulley.

10.Slide mower out from under right side of tractor.

TO INSTALL MOWER

Be sure tractor is on level surface and mower suspension arms are raised with

attachment lift control. Engage parking brake.

1.Swing anti-sway bar to left side of mower deck.

2.Slide mower under tractor with deflec-

tor shield to right side of tractor.

IMPORTANT: Check belt for proper rout- ing in all mower pulley grooves.

3.If equipped, turn height adjustment

knob counterclockwise until it stops.

4.Lower mower linkage with attachment lift control.

5.Be sure belt tension rod is in disen- gaged position.

6.Install belt into electric clutch pulley groove.

7.Place the suspension arms on outward pointing deck pins. Retain with double

loop retainer spring with loops up as shown.

8.Install front plate assembly to tractor suspension brackets and retain with single loop retainer springs as shown.

9.Position front plate assembly between front mower brackets. Raise deck and

plate assembly to align holes and insert flanged pins. Secure pins with double loop retainer springs between the plate assembly and mower brack- ets.

NOTE: To assist in locating hole in flanged pin, the hole in pin is inline with notch on head of pin. If necessary, move mower side-to-side to give space between plate and mower brackets.

IMPORTANT: Check belt for proper rout- ing in all mower pulley grooves.

10.Engage belt tension rod by pushing rod into locking bracket.

A CAUTION: Belt tension rod is spring loaded. Have a tight grip on rod and en- gage slowly.

11.Connect anti-sway bar to chassis bracket under left footrest and retain with double loop retainer spring.

12.If equipped, turn height adjustment knob clockwise to remove slack from mower suspension.

13.Raise deck to highest position.

TO LEVEL MOWER HOUSING

Adjust the mower while tractor is parked on level ground or driveway. Make sure

tires are properly inflated (See "PROD-

UCT SPECIFICATIONS" section of this

manual). If tires are over or underinflated, you will not properly adjust your mower.

SIDE-TO-SIDE ADJUSTMENT

•Raise mower to its highest position.

•Measure height from bottom edge of

mower to ground level at front corners

of mower. Distance "A" on both sides of mower should be the same.

•If adjustment is necessary, make adjust- ment on one side of mower only.

•To raise one side of mower, tighten lift link adjustment nut on that side.

•To lower one side of mower, loosen lift

link adjustment nut on that side.

NOTE: Each full turn of adjustment nut will change mower height about 3/16".

•Recheck measurements after adjusting.

Bottom Edge of

owe o

_Ar_ Suspensi°n

uok

_Adjustment _Nut

FRONT-TO-BACK ADJUSTMENT

IMPORTANT: Deck must be level side- to-side. If the following front-to-back adjustment is necessary, be sure to adjust both front links equally so mower will stay level side-to-side.

To obtain the best cutting results, the mower blades should be adjusted so the

front tip is approximately 1/8" to 1/2" lower than the rear tip when the mower is in its

_hest position.

CAUTION: Blades are sharp. Protect your hands with gloves and/or wrap blade with heavy cloth.

Check adjustment on right side of tractor. Position any blade so the tip is pointing straight forward. Measure distance "B" at front and rear tip of blade

•Before making any necessary adjust- ments, check that both front plate links

20 are equal in length.

917.27631 specifications

The Craftsman 917.27631 is a robust lawn mower designed for homeowners who seek a reliable, efficient, and durable machine for maintaining their lawns. This mower features a powerful 21-inch cutting deck, making it capable of handling medium to large-sized yards with ease. One of its standout features is the 163cc gas engine, which provides ample power for tackling tough grass and uneven terrain while ensuring reliable starts and consistent performance.

The Craftsman 917.27631 is equipped with a self-propelled drive system, which allows users to navigate effortlessly through their lawns without the need for excessive physical strain. The variable speed control gives users the option to adjust the speed according to their preference and the terrain, ensuring optimal maneuverability. This feature is particularly beneficial for navigating around garden beds, trees, and other obstacles.

Another impressive aspect of the Craftsman 917.27631 is its 3-in-1 cutting capability. This versatile mower allows users to choose between mulching, bagging, or side discharge, providing flexibility based on preferences and conditions. The mulching capability promotes healthy lawn growth by returning finely chopped grass back to the soil, while the rear bagging option allows for easy collection of clippings for disposal or composting.

The mower also boasts an adjustable cutting height, which can be easily altered to ensure the perfect grass length for various seasons and grass types. Users can choose from multiple height settings, ensuring compatibility with different mowing needs. Moreover, the durable and lightweight construction of the Craftsman 917.27631 enhances its maneuverability and makes it easier to transport and store.

Safety features are paramount in the design of the Craftsman 917.27631. The engine will stop immediately when the operator releases the handle, preventing accidental injuries and promoting safe operation. Additionally, the ergonomic handle design adds comfort, reducing fatigue during prolonged use.

In summary, the Craftsman 917.27631 is a versatile, powerful, and easy-to-use lawn mower that caters to a wide array of lawn maintenance needs. With its self-propelling capabilities, adjustable cutting height, and efficient 3-in-1 cutting options, it represents a solid choice for any homeowner looking to maintain a pristine lawn with minimal effort.