Poulan Pro 404630, Operator'S Manual

19

SERVICE AND ADJUSTMENTS

A

B

C

D

FIG. 18

FIG. 19

•     ATTACH REAR LIFT LINKS (C) - Lift rear corner of 

mower and position slot in link assembly over pin on 
rear mower bracket (D) and secure with washer and 
retainer spring.

•      Repeat on opposite side of tractor.

•      ATTACH FRONT LINK (E) - Work from left side of trac-

tor. Insert rod end of link assembly through front hole 
in tractor front suspension bracket (F).

•      Insert end of link (E) into hole in front mower bracket 

(H) and secure with washer and retainer spring (J).

E

F

H

J

M

FIG. 20

FIG. 21

•      Push clutch cable housing guide (P) into bracket, slide 

collar (L) onto guide and secure with retainer spring 
(K).

•     Hook end of clutch cable spring (Q) into hole in idler 

arm (R).

•      Install belt onto engine pulley (M).

IMPORTANT: 

 Check belt for proper routing in all mower 

pulley grooves.

•      Raise attachment lift lever to highest position.
•     If necessary, adjust gauge wheels before op er at ing 

mower as shown in the Operation section of this 
manual.

02948

A

Turn nut left
to lower mower

Turn nut right
to raise mower

FIG. 22

TO LEVEL MOWER

Make sure tires are properly infl ated to the PSI shown on 
tires.   If tires are over or under infl ated, it may affect the 
appearance of your lawn and lead you to think the mower 
is not adjusted properly.

VISUAL SIDE-TO-SIDE ADJUSTMENT (See Fig. 22)
•      With all tires properly infl ated and if your lawn appears 

unevenly cut, determine which side of mower is cutting 
lower.

NOTE:

 As desired, you can raise the low side of mower or 

lower the high side.
•      Go to side of mower you wish to adjust.
•     With a 3/4" or adjustable wrench, turn lift link adjust-

ment nut (A) to the left to lower the mower, or, to the 
right to raise the mower.

NOTE

: Each full turn of adjustment nut will change mower 

height about 3/16".
•         Test your adjustment by mowing some uncut grass and 

visually checking the appearance. Readjust, if neces-
sary, until you are satisfi ed with the results.