Husqvarna 917.38451 用户手册

6

Read these instructions and this manual in 
its entirety before you attempt to assemble 
or operate your new lawn mower.
IMPORTANT: This lawn mower is shipped 
WITHOUT OIL OR GASOLINE in the engine.
Your new lawn mower has been as-
 sem bled at the factory with the excep-
tion of those parts left unassembled for 
shipping pur pos es.  To ensure safe and 
proper op er a tion of your lawn mower, all 
parts and hard ware you assemble must be 
tight ened securely.  Use the correct tools 
as nec es sary to ensure proper tightness.  
All parts such as nuts, wash ers, bolts, etc., 
nec es sary to complete the as sem bly have 
been placed in the parts bag.

1.   Remove loose parts included with 

mower.

2.   Cut down two end corners of carton 

and lay end panel down fl at.

3.   Remove all packing materials except 

padding be tween upper and lower 
handle and padding holding operator 
presence control bar to upper handle.

4.   Roll lawn mower out of carton and 

check carton thor ough ly for additional 
loose parts. 

TO UNFOLD HANDLE
IMPORTANT:  Unfold handle carefully so 
as not to pinch or damage con trol cables. 
1.   Raise handles until lower handle sec-

tion locks into place in mowing position.

2.   Remove protective padding, raise up-

per handle sec tion into place on lower 
handle and tighten both handle knobs.

3.   Remove handle padding holding 

operator pres ence control bar to upper 
handle.

Your lawn mower handle can be adjusted 
for your mowing comfort. Refer to “AD-
 JUST HANDLE” in the Service and Adjust-
ments section of this manual.

TO ASSEMBLE GRASS CATCH ER
1.   Put grass catcher frame into grass bag 

with rigid part of bag on the bottom. 
Make sure the frame handle is outside 
of the bag top.

2.   Slip vinyl bindings over frame.
NOTE:  If vinyl bindings are too stiff, hold 
them in warm water for a few minutes. If 
bag gets wet, let it dry before using.

TO INSTALL ATTACHMENTS 
Your lawn mower was shipped ready to 
be used as a mulcher. To convert to bag-
ging or discharging, see “TO CON VERT 
MOWER” in the Operation section of this 
manual.

Frame 

handle

Frame 

opening

Vinyl 
bindings

MOWING 

POSITION

Lower handle

LIFT 
UP

Operator 
presence 
control bar

Upper 

handle

LIFT 

UP

Handle 

knob

35

1       

194177X422 

Control Bar

2       

197808

    

 

Upper Handle

3       

169708X498 

Lower Handle

4       

194788

    

 

Rope Guide

5       

132004

    

 

Nut, Hex

6       

191574

    

 

Handle Bolt

7       

66426

      

 

W

ire Tie

8       

74780512

 

Bolt, Hex Head  5/16-18 x 3/4

9       

154132

    

 

Hinge Bracket

10     

185589

    

 

Mulcher Door

1

1

     

183281

    

 

Engine Zone Control Cable

12     

750634

    

 

Hex W

asher Head Screw

13     

429930X004 

Up-Stop Bracket

14     

182398

    

 

Handle Knob

15     

51793

      

 

Hairpin Cotter

18     

17600406

 

Screw  1/4-20 x 3/8

19     

401

174X004 

Axle 

Arm 

Assembly

, Front, LH

20     

401

175X004 

Axle 

Arm 

Assembly

, Front, RH

21     

418655

    

 

Kit, Rear Skirt

22     

401621X004 

Selector Spring, Front

23     

401814X428 

Rear Door 

Assembly

25     

410385X422 

Handle Bracket 

Assembly

, LH

26     

410386X422 

Handle Bracket 

Assembly

, RH

29     

407494X005 

Wheel 

Adjusting Bracket

30     

401629

    

 

Spacer

31     

185595

    

 

Discharge Defl

 ector

32     

401624X004 

Selector Spring, Rear

33     

87877

      

 

Selector Knob

34     

401

176X004 

Axle 

Arm 

Assembly

, Rear

, LH

35     

426589

    

 

Locknut, Hex  5/16-18

36     

401638

    

 

Shoulder Bolt  5/16-18

37     

401273X460 

Wheel & Tire 

Assembly

, Front

39     

409149

    

 

Flanged Locknut, Hex

40     

41

1949

     

 

Frame, Grassbag

41     

88652

      

 

Hinge Screw

42     

405421

    

 

Spring, Rear Door

, LH

43     

405423

    

 

Spring, Rear Door

, RH

44     

184193

    

 

Bolt, Rear Door

45     

150406

    

 

Screw

, Hex Head, Threaded,

                          

 

Rolled  3/8-16 x 1

46     

404763

    

 

Danger Decal

47     

751

153

     

 

Nut, Hex

48     

401

177X004 

Axle 

Arm 

Assembly

, Rear

, RH

49     

401277X460 

Wheel & Tire 

Assembly

, Rear

50     

194715

    

 

Grassbag

51     

147286

    

 

Hinge Rod

52     

418709

    

 

Kit, Housing

                          

 

(Includes Key Number 46)

53     

851084

    

 

Screw

, Hex Head, Grade 8

                          

 

3/8-24 x 1-3/8

54     

850263

    

 

Helical Lockwasher

55     

851074

    

 

Hardened W

asher

 All component dimensions given in U.S. inches.  1 inch = 25.4 mm

: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.  Failure to do so could be hazardous, damage your lawn mo

wer and void your warranty

.

56     

406712

    

 

21" Blade

57     

420097

    

 

Blade 

Adapter

58     

152124

    

 

Hinge Spring

59     

  - - -

         

 

Engine, Kohler

, Model

                          

 

Number XT149-0026-EA

                          

 

(See Breakdown)

61     

409148

    

 

Nut, Hex

62     

73800400

 

Locknut, Hex  1/4-20

65     

88348

      

 

W

a

sher

, Flat

66     

197480

    

 

O-Ring

67     

197991

    

 

Clip, Cable

68     

164265

    

 

Grip, Foam

73     

401630

    

 

W

a

sher

, Curved

74     

851201X004 

W

a

sher

, Special, Engine

75     

413693

    

 

Kit, Rear Baffl

 e

                          

 

(Includes 3 Screws)

76     

410589

    

 

Baffl

 e, 

Rear

77     

1741

1312

  

Screw

, Rear Baffl

 e

- -

     

404764

    

 

W

a

rning Decal (not shown)

- -

     

431621

    

 

Owner’s Manual

A

v

ailable accessories not included with mower:

- - 

71 

33623 

Gas Can

 

 

 

(2.5 Gallon Container)

- - 

71 

33500 

Fuel Stabilizer

- - 

71 

33000 

SAE 30W Oil

 

 

 

(20 Ounce Bottle)