Walker DM36-2 Setup guide

Eective Date: 09-14-21
P/N 5000-68
Illustrated
Parts Manual
Mulching Deck and Carrier Frame Assemblies
DM36-2
DM42-2
DM42B-2
DM48-2
DM52-2
8600-28
8600-28
5846-1
8600-14
8600-9
60 lb·f t (81 N·m)

Effective Date 09-14-21
Use only genuine Walker®replacement parts.
KEY TO ABBREVIATIONS USED IN THIS MANUAL
º (Dimension) .....................................................................................................................................Degrees (Angle)
" (Dimension) .....................................................................................................................................................inches
(-)....................................................................................................................................................Negative (Polarity)
(+) .................................................................................................................................................... Positive (Polarity)
-1 (as deck style designation).......................................................................... Standard (Aluminum) Gear Drive Deck
-2 (as deck style designation)........................................................................Heavy Duty (Cast Iron) Gear Drive Deck
-3 (as deck style designation)...............................................................................................................Belt Drive Deck
AT ................................................................................................................................................................All-Terrain
CCW...............................................................................................................................................Counter-clockwise
CW...............................................................................................................................................................Clockwise
D................................................................................................................................................................... Diameter
DC ..................................................................................................Deck, Collection (number refers to size in inches)
DM................................................................................................... Deck, Mulching (number refers to size in inches)
DR .........................................................................................Deck, Rear Discharge (number refers to size in inches)
DS...........................................................................................Deck, Side Discharge (number refers to size in inches)
DU ...................................................................................................................................................Garlock (Bearing)
ESNA (Fastener)..........................................................................................................................Nylon Insert Locknut
FSC ........................................................................................................................................ Forward Speed Control
GA..................................................................................................................................................................... Gauge
gal...................................................................................................................................................................... gallon
GHS........................................................................................................................................Grass Handling System
GR (Fastener)....................................................................................................................................................Grade
HD .............................................................................................................................................................Heavy Duty
HP........................................................................................................................................................... Horse Power
ID...............................................................................................................................Identication or Inside Diameter
L........................................................................................................................................................................Length
LH............................................................................................................Left Hand (orientated with operator on seat)
LP .............................................................................................................................................................. Low Prole
mm (Dimension) .........................................................................................................................................millimeters
MS (Fastener)......................................................................................................................................Machine Screw
NS (as part number)..................................................................................... Item is not sold by Walker Manufacturing
OD ................................................................................................................................................... Outside Diameter
oz....................................................................................................................................................................... ounce
PFH (Fastener)................................................................................................................................ Phillips Flat Head
P/N...........................................................................................................................................................Part Number
PPH (Fastener)................................................................................................................................Phillips Pan Head
PTH (Fastener)..............................................................................................................................Phillips Truss Head
PTO .................................................................................................................................................... Power Take-O󰀨
QKS...........................................................................................................................................................Quick Slide
qt..........................................................................................................................................................................quart
RH ........................................................................................................ Right Hand (orientated with operator on seat)
SAE (Fastener).........................................................................................................Society of Automotive Engineers
SBH (Fastener)...................................................................................................................Socket Button Head (Bolt)
SD........................................................................................................................................................Side Discharge
SFH (Fastener).................................................................................................................................Slotted Flat Head
SHC (Fastener)................................................................................................................................ Socket Head Cap
SHL (Fastener) .................................................................................................................................... Shoulder (Bolt)
SM (Fastener)..............................................................................................................................Sheet Metal (Screw)
S/N........................................................................................................................................................ Serial Number
SQH (Fastener) ......................................................................................................................................Square Head
SS (Fastener) ...................................................................................................................................... Stainless Steel
ST (Fastener)..............................................................................................................................Self-Tapping (Screw)
V.......................................................................................................................................................................... Volts
NOTE: In some instances, combinations of abbreviations may be used (e.g. PPHMS - Phillips Pan Head Machine Screw).
Abbreviation What it Represents

1
Effective Date 09-14-21
Use only genuine Walker®replacement parts.
Section of Deck Covered Page Section of Deck Covered Page
ILLUSTRATED PARTS LIST
Decals & Paint
DM36-2, DM42-2, DM42B-2, DM48-2 & DM52-2
Deck Decals / Touch-Up Paint...................................2
Deck and Carrier Frame Assemblies
DM36-2 Complete Carrier Frame Assembly .............4
DM36-2 Deck Assembly............................................6
DM42-2 Complete Carrier Frame Assembly .............8
DM42-2 Deck Assembly..........................................10
DM42B-2 & DM48-2 Complete
Carrier Frame Assembly...................................12
DM42B-2 Deck Assembly .......................................14
DM48-2 Deck Assembly..........................................16
DM52-2 Complete Carrier Frame Assembly ...........18
DM52-2 Deck Assembly..........................................20
Maintenance
Lubrication Points ...................................................22
H24d, H27i & H37i Deck Arm Adapter Kit................23
Blade Usage Chart..................................................24
Loctite® Application & Hardware Specications.......25
Maintenance And Service Record Sheet.................26
Deck / Tractor Compatibility Chart...........................28
Warranty
Limited Warranty.....................................................29

ITEM PART DESCRIPTION LOCATION NO.
NO. NO. REQ’D
2
Effective Date 09-14-21
Use only genuine Walker®replacement parts.
DM36-2, DM42-2, DM42B-2, DM48-2 & DM52-2 DECK DECALS / TOUCH-UP PAINT
DM36-2 & DM42B-2 Deck Decals
18600-15 Caution, Tilt-Up Deck Lock Carrier Frame 2
26875 PTO Alignment Arrow Universal Joint Shaft Assembly 1
35846-1 Grease Fitting PTO Shaft Guard 1
48600-39 Cutting Height Adjustment Gearbox Cover 1
58600-28 Danger, Rotating Blades Deck Housing (one on each end) 2
68821-14 Decal (36") Carrier Frame 1
8821-15 Decal (42") Carrier Frame 1
75809-2 Decal, Walker Carrier Frame 1
88600-14 Danger, Tilt-Up Carrier Frame, Front 1
98600-9 Blade Mounting Torque Gearbox Cover 1
DM42-2, DM48-2 & DM52-2 Deck Decals
18600-15 Caution, Tilt-Up Deck Lock Carrier Frame 2
26875 PTO Alignment Arrow Universal Joint Shaft Assembly 1
35846-1 Grease Fitting PTO Shaft Guard 1
48600-39 Cutting Height Adjustment Gearbox Cover 1
58600-28 Danger, Rotating Blades Deck Housing (one on each end) 2
68821-15 Decal (42") Carrier Frame 1
8821-16 Decal (48") Carrier Frame 1
8821-17 Decal (52") Carrier Frame 1
75809-2 Decal, Walker Carrier Frame 1
88600-14 Danger, Tilt-Up Carrier Frame, Front 1
98600-9 Blade Mounting Torque Gearbox Cover 1
Touch-Up Paint
10 5866 Touch-Up Paint, Yellow (12 oz. Aerosol)
NOTE: All parts requiring decals are shipped with decals applied.

3
Effective Date 09-14-21
Use only genuine Walker®replacement parts.
8600-14
8600-28
8600-28
5846-1
8600-14
5846-1
8600-28
8600-28
59
7
4
5
2
8
1
1
3
9
5
7
4
2
DM36-2 & DM42B-2
Deck Assemblies
8
1
10
DM42-2, DM48-2 &
DM52-2 Deck Assemblies
13
8600-9
60 lb·f t (81 N·m)
8600-9
60 lb·f t (81 N·m)
5
6
6
DM36-2, DM42-2, DM42B-2, DM48-2 & DM52-2 DECK DECALS / TOUCH-UP PAINT
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