49
53
47
51
2
(9x)
60
46
36
22
11
10
32
(14x)
27
61
(12x)
29
48
26
39a
39b
38b
38a
30
28
31
47 48 49
50 51 53
81
60
61
82
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
2 --------------- M4 x 12mm Pan Hd. T-15 Screw (9)
10 --------------- Gearbox Assy. (1)
11 --------------- Spinner Disc (1)
22 --------------- Deector (1)
26 --------------- M3 x 16mm Pan Hd. T-10 Screw (1)
27 --------------- Hopper (1)
28 --------------- GateCover (1)
29 --------------- HousingCover (1)
30 --------------- GateSupport (1)
31 --------------- HousingSupport (1)
32 --------------- M4 x 16mm Pan Hd. T-20 Screw (14)
36 43-11-7202 Agitator (1)
38a --------------- Trigger (1)
38b --------------- Trigger Pin (1)
39a --------------- Pulley (1)
39b --------------- Pulley Pin (1)
46 --------------- BatterySideAssy. (1)
47 --------------- Latch (1)
48 --------------- Hinge Pin (1)
49 --------------- LatchPin (1)
51 --------------- BatteryBox (1)
53 --------------- RetainingRing (1)
60 --------------- Gasket (1)
61 --------------- RetentionDisc (12)
62 12-20-6203 ServiceNameplate(NotShown) (1)
81 14-46-6252 BatteryBoxandLatchPinAssembly (1)
82 43-40-4720 ReplacementGasketKit (1)
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
0
00
EXAMPLE:
ComponentParts(Small#)
AreIncludedWhenOrdering
TheAssembly(Large#).
See
Page 2
MILWAUKEE TOOL
l
www.milwaukeetool.com
13135W.LISBONRD.,BROOKFIELD,WI53005
Drwg. 1
SERVICE PARTS LIST
BULLETIN NO.
PN0017670
SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS
REVISEDBULLETIN
DATE
June 2026
M12™ Handheld Broadcast Spreader
WIRINGINSTRUCTION
CATALOG NO. 3330-20 SERIAL NO. S61A
NAMEPLATE SPECIFICATIONS: INPUT:12V
n
0
535 / 1 250 min
-1
(RPM)
Broadcastarea:125°
FIG. NOTES
62 Aclean,drysurfaceisessentialforproperperformancefor
anyadhesivesystem.Theareaintendedforapplicationofany
adhesivelabelornameplatemustbepreparedbycleaningwith
isopropylalcohol.Thesolventistobeappliedwithaclean,lint
freeapplicatorandthesurfaceallowedtodrybeforeapplying
thelabelornameplate.
Apply about 7.0 g of grease on the
Gearcase Cover (1) sub-assembly
as shown
Apply about 1.0 g of grease on the
Gearcase Cover (1) sub-assembly
as shown
Apply about 1.0 g of grease on the
Output Gear (5) sub-assembly as shown
Apply about 0.5 g of grease on the
Dual Gear (6) sub-assembly as shown.
In addition, apply about 0.5 g of grease to
the hole on the other side of the Dual Gear.
Apply about 10.0 g of grease to the
underside of the Gearcase Support (10)
sub-assembly as shown in picture below
10
19
6
5
1
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
1 --------------- GearcaseCover (1)
5 --------------- OutputGear (1)
6 --------------- Dual Gear (1)
10 --------------- GearcaseSupport (1)
19 --------------- InjectionRotor (1)
GEARBOX - BOM AND LUBRICATION INSTRUCTIONS
NOTE: Whenservicing,remove90-95%oftheexistinggrease
priortoinstallingType"J"grease.Originalgreasemaybesimilar
incolorbutnotcompatiblewith"J"grease.
Priortoreinstalling,cleangearassemblieswithaclean,drycloth.
Lightlycoatallindividualpartshighlightedherewith"J"grease.
Type "J" Grease
No. 49-08-4220 (1 lb. can)
TORQUE SPECIFICATIONS
FIG. PART NO. WHERE USED
SEAT TORQUE
kgf-cm lb-in
2 --------------- Gearbox 10±1 9±1
26 --------------- HousingCover 8±1 7±1
32 --------------- HousingCover 10±1 9±1
36 43-11-7202 Hopper 5 4
LUBRICATION INSTRUCTIONS - CONTINUED
Apply about 1.0 g of grease to the Gate Cover (28) and
Gate Support (30) as shown in the picture below
Apply about 1.0 g of grease to
the Pulley Pin (39b) as shown
Apply about 1.0 g of grease to
the Trigger Pin (38b) as shown
Add grease
on these rails
Type "J" Grease
No. 49-08-4220 (1 lb. can)
