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17

 

18 

19 

20 

21 

Deburr the hole and install the Swirl Rod 

with a finger-tight 

mm bolt and flange nut 

in the rear hole of the rod bracket. The bolt 
head should be on the belt-side of the deck; 
the nut on the blade-side. 

With Swirl Guides A and B and the Swirl Rod 

loosely bolted in position by their rear holes, 
reinstall the front protector plate. On the 42” 
deck, a protector plate stud goes through the 

front bracket of Swirl Guide A and then 
through the deck. Loosely install 8 mm bolts 

and nuts through the front protector plate, 
the brackets of Swirl Guide 

and the Swirl 

Rod, and through the deck. The bolts should 

be on the bottom for ground clearance. On 
the 46” deck, protector plate studs go 
through the front brackets of Swirl Guide A 
and the Swirl Rod and then through the 
deck. Loosely install an 8 mm bolt and nut 
through the protector plate, the front bracket 
of Swirl Guide B, and through the deck. The 
bolt should be on the bottom for ground 
clearance. 

Install the Discharge Plate and Swirl Guide 

as in Step 13. 

Torque the 8 mm bolts and nuts to 22 N•m 

(16.2 

ft-lb.) Torque the 

10 

mm bolt to 

40 

N•m 

Install a mulching blade and a low-lift blade 
on each spindle with the existing bolt and 

washer. The blade lifts go toward the deck. 
The 

INSIDE’S of the washers go toward the 

blades. 

Do 

not use the blade holders. The 

mulching blades have integral blade holders 
for the low-lift blades. Tighten the blade bolts 
to 

torque of 

60 N•m (44.3 ft-lb). Use 

wooden boards or wear heavy gloves to 

keep the blades from turning when torquing 

them. 

(29.5 

ft-lb.) 

Mulching blade 

(has integral 
blade holder) 

22 

Follow the instructions in the shop manual to 

install the mower deck onto the lawn tractor. 

©

1994 

American Honda Motor 

Co., 

Inc. 

All Rights Reserved 

Page 5 

Summary of Contents for H4000 Series

Page 1: ......

Page 2: ...supplied with the Honda lawn tractor All information in this publication is based on the latest product information available at the time of printing American Honda Motor Co Inc reserves the right to...

Page 3: ...ng of all basic shop safety practices and that you are wearing appropriate clothing and safety equipment When performing this installation be especially careful of the following 0 Read the instruction...

Page 4: ...rovided for dealer use Follow these instructions carefully Correct installation of this kit is essential for safe reliable operation Poor operation is a major cause of customer dissatisfaction Your cu...

Page 5: ...y place one of the mulching blades from the kit on the spindle and rotate it by hand to ensure there is clearance between the blade and Swirl Guide A Adjust the position of the swirl guide accordingly...

Page 6: ...nt tab on 46 decks and bolt it to Swirl Guide C On 42 decks use the 10 x 60 mm bolt through the front hole of the plate and use the Guide Spacer On 46 decks use only the 10 x 15 mm bolt through the re...

Page 7: ...ugh the deck Loosely install an 8 mm bolt and nut through the protector plate the front bracket of Swirl Guide B and through the deck The bolt should be on the bottom for ground clearance Install the...

Page 8: ...sharp Sharp blades cut cleanly Dull blades tear the grass leaving shredded ends that turn brown Moisture Always wait for wet grass to dry Wet grass clippings will clog the mower deck and collect in c...

Page 9: ...is way If you are dissatisfied with the decision made by the dealership s management contact the Honda Power Equipment Customer Relations Office You can write American Honda Motor Co Inc Power Equipme...

Page 10: ......

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