Page 1
CATALOG OF
REPLACEMENT PARTS
MODEL L20 MIXER
ML-104591 L20
A product of HOBART CORPORATION
FORM 33545 (4-96)
701 RIDGE AVENUE TROY, OHIO 45374-0001
Page 2
L20 MIXER REPLACEMENT PARTS
PAGE DESCRIPTION
3 BOWL GUARD UNIT
5 PLANETARY GEARS
7 PLANETARY & TRANSMISSION CASE
9 DRIVE SHAFT UNIT
11 PULLEY & YOKE UNIT
13 SHIFTER UNIT
15 BOWL LIFT UNIT
17 BASE AND PEDESTAL
18 MOTOR UNIT
19 TIMER UNIT
20 AGITATORS
TABLE OF CONTENTS
© HOBART CORPORATION, 1996
– 2 –
Page 3
REPLACEMENT PARTS L20 MIXER
8
17
9
10
1
2
4
3
11
5
7
6
12
13
14
15
16
PL-52176
BOWL GUARD UNIT
ILLUS. PART
PL-52176 NO. NAME OF PART AMT.
1 00-439613 Shoulder Screw ............................................................................................................................1
2 00-439618-00002 Collar ............................................................................................................................................1
3 SC-116-78 Set Screw 10-32 x 3⁄16 Soc. Hdls., Cup Pt.....................................................................................1
4 SC-123-39 Set Screw 10-32 x 3⁄16 Hdls., Cup Pt. ............................................................................................1
5 00-439619 Bushing ........................................................................................................................................1
6 00-439620 Cam-Locknut ................................................................................................................................1
7 SC-123-39 Set Screw 10-32 x 3⁄16 Hdls., Cup Pt. ............................................................................................1
8 NS-015-01 Full Nut 1⁄4-20 Hex (SST) ..............................................................................................................1
9 00-439619 Bushing ........................................................................................................................................1
10 00-439618-00001 Collar ............................................................................................................................................1
11 00-439613 Shoulder Screw ............................................................................................................................1
12 NS-015-01 Full Nut 1⁄4-20 Hex (SST) ..............................................................................................................2
13 WL-003-38 Lockwasher 1⁄4 Medium.................................................................................................................2
14 NS-015-01 Full Nut 1⁄4-20 Hex (SST) ..............................................................................................................2
15 00-439617 Cage-Wire(Back) ..........................................................................................................................1
16 00-439616 Cage-Wire(Front) .........................................................................................................................1
17 WL-003-38 Lockwasher 1⁄4 Medium.................................................................................................................1
00-507760 Adhesive(Use on items 3 & 16) ..................................................................................................AR
– 3 –
Page 4
L20 MIXER REPLACEMENT PARTS
1
2
3
4
5
6
7
8
PL-52177
9
10
11
12
13
14
15
PLANETARY GEARS
– 4 –
Page 5
REPLACEMENT PARTS L20 MIXER
PLANETARY GEARS
ILLUS. PART
PL-52177 NO. NAME OF PART AMT.
1 RR-009-05 Retaining Ring ..............................................................................................................................1
2 00-012430-00048 Key - 3⁄16 Sq. x 3⁄4 Lg. .....................................................................................................................1
3 00-439524 Bevel Gear 46T ............................................................................................................................1
4 BB-005-46 Ball Bearing - Fafnir 204KDDFS50545 ........................................................................................1
5 00-439588 Seal-Transmission Case ..............................................................................................................1
6 BB-005-46 Ball Bearing - Fafnir 204KDDFS50545 ........................................................................................1
7 00-012430-00048 Key - 3⁄16 Sq. x 3⁄4 Lg. .....................................................................................................................1
8 00-439549 Gear-Sun ......................................................................................................................................1
9 BB-005-46 Ball Bearing - Fafnir 204KDDFS50545 ........................................................................................1
10 00-439588 Seal-Transmission Case ..............................................................................................................1
11 00-439575 Shaft-Sun .....................................................................................................................................1
12 SL-005-12 Spring-Loading .............................................................................................................................1
13 BB-020-18 Ball Bearing - N.D. #77503...........................................................................................................1
14 RR-011-02 Retaining Ring ..............................................................................................................................1
15 00-439632 Plug-Planetary..............................................................................................................................1
– 5 –
Page 6
L20 MIXER REPLACEMENT PARTS
24
23
22
21
1
2
3
20
19
18
4
5
6
8-9
10
7
16- 17
11
15
12
13
14
PLANETARY & TRANSMISSION CASE
– 6 –
PL-52178
Page 7
REPLACEMENT PARTS L20 MIXER
PLANETARY & TRANSMISSION CASE
ILLUS. PART
PL-52178 NO. NAME OF PART AMT.
1 00-108197-00001 Thumb Screw ...............................................................................................................................1
2 00-114824-00001 Plug-Attachment ...........................................................................................................................1
3 00-439525-00002 Case-Transmission ......................................................................................................................1
4 00-439550-00002 Internal Gear 63T .........................................................................................................................1
5 00-439521 Drip Cup .......................................................................................................................................1
6 SC-021-22 Mach. Screw 10-24 x 3⁄8 Rd. Hd. SST...........................................................................................3
7 RR-011-02 Retaining Ring ..............................................................................................................................1
8 00-439548 Gear-Planetary Beater .................................................................................................................1
9 00-012430-00048 Key - 3⁄16 Sq. x 3⁄4 Lg. .....................................................................................................................1
10 BB-020-18 Ball Bearing - N.D. #77503...........................................................................................................1
11 00-439552-00002 Planetary ......................................................................................................................................1
12 BB-005-46 Ball Bearing - Fafnir 204KDDFS50545 ........................................................................................1
13 00-023482 Seal - Oil (1" I.D.) .........................................................................................................................1
14 00-065062-00001 Pin ................................................................................................................................................1
15 00-439577 Agitator Shaft Assy.(Incls. Item 14) ..............................................................................................1
16 WL-003-35 Lockwasher 1⁄4 Helical...................................................................................................................4
17 SC-092-31 Cap Screw 1⁄4-20 x 11⁄2 Soc. Fil. Hd...............................................................................................4
18 00-439646 Cover-Transmission .....................................................................................................................1
19 SC-113-52 Mach. Screw 10-24 x 1⁄2 Phil. Truss Hd. .......................................................................................2
20 NS-009-02 Mach. Nut 4-40 Hex .....................................................................................................................2
21 WL-003-01 Lockwasher 4 Light ......................................................................................................................2
22 00-439625 Insulator........................................................................................................................................1
23 00-087711-201-2 Switch-Positive Action ..................................................................................................................1
24 SC-060-40 Mach. Screw 4-40 x 5⁄8 Rd. Hd......................................................................................................2
00-103881-00071 Lubricant-Grease(Use W/item 3)................................................................................................ AR
– 7 –
Page 8
L20 MIXER REPLACEMENT PARTS
12-13-14-15
23
22
21
17
16
20
9
8
7
10
18
19
11
6
3
5
4
2
1
24
25
27
28
26
DRIVE SHAFT UNIT
– 8 –
PL-52179
Page 9
REPLACEMENT PARTS L20 MIXER
DRIVE SHAFT UNIT
ILLUS. PART
PL-52179 NO. NAME OF PART AMT.
1 00-439594 Shaft-Attachment..........................................................................................................................1
2 00-070090 Seal - Attachment Hub .................................................................................................................1
3 RP-002-03 Roll Pin 3⁄16 Dia. x 11⁄4 Lg. ..............................................................................................................1
4 00-439576 Shaft-Main Drive...........................................................................................................................1
5 00-439523 Gear-Bevel 35T ............................................................................................................................1
6 RP-002-03 Roll Pin 3⁄16 Dia. x 11⁄4 Lg. ..............................................................................................................1
7 WS-012-45 Washer (.002" Thk.) ................................................................................................................... AR
8 WS-012-46 Washer (.003" Thk.) ................................................................................................................... AR
9 WS-012-47 Washer (.010" Thk.) ................................................................................................................... AR
10 00-439573-00002 Support-Bearing ...........................................................................................................................1
11 BB-005-34 Ball Bearing - N.D. #Z99504 ........................................................................................................1
12 00-066621-00001 Bracket-Capacitor.........................................................................................................................1
13 SC-014-76 Mach. Screw 10-24 x 3⁄8 Flat Hd. ..................................................................................................2
14 00-070487-00001 Capacitor-50/60 Hz. .....................................................................................................................1
15 00-070486-00002 Cap - Capacitor End .....................................................................................................................1
16 SC-090-12 Cap Screw 3⁄8-16 x 7⁄8 Hex Hd. .....................................................................................................2
17 WL-004-02 Lockwasher 3⁄8 Light......................................................................................................................2
18 SL-005-04 Spring - Loading ...........................................................................................................................1
19 BB-005-46 Ball Bearing - Fafnir 204KDDFS50545 ........................................................................................1
20 RR-009-05 Retaining Ring ..............................................................................................................................1
21 00-439567 Sheave (AK79)(Incls. set screw) ..................................................................................................1
22 00-012430-00064 Key 3⁄16 Sq. x 11⁄4 ...........................................................................................................................1
23 SC-047-72 Set Screw 1⁄4-20 x 3⁄8 Hex Hdls. Cup Pt. ........................................................................................1
24 SC-036-57 Cap Screw 3⁄8-16 x 11⁄4 Hex Hd. ....................................................................................................2
25 WL-004-02 Lockwasher 3⁄8 Light......................................................................................................................2
26 00-439572-00002 Housing-Bearing...........................................................................................................................1
27 RP-002-03 Roll Pin 3⁄16 Dia. x 11⁄4 Lg. ..............................................................................................................1
28 BV-013-29 “V” Belt .........................................................................................................................................1
– 9 –
Page 10
L20 MIXER REPLACEMENT PARTS
30
1
2
3
10
11
4
12
13
5
6
7
8-9
14
25
26
27
29
28
23
24
32
31
22
21
18
20
17
15
16
19
PL-52180
PULLEY & YOKE UNIT
– 10 –
Page 11
REPLACEMENT PARTS L20 MIXER
PULLEY & YOKE UNIT
ILLUS. PART
PL-52180 NO. NAME OF PART AMT.
1 00-439532 Retainer-Pivot Pin ........................................................................................................................1
2 SC-113-52 Mach. Screw 10-24 x 1⁄2 Phil. Truss Hd. .......................................................................................1
3 00-439627 Shaft-Yoke Pivot...........................................................................................................................1
4 00-439614-00002 Yoke-Pulley ..................................................................................................................................1
5 SC-037-75 Cap Screw 5⁄16-18 x 3⁄4 Hex Hd. .....................................................................................................1
6 WL-003-47 Lockwasher 5⁄16 Medium................................................................................................................1
7 WS-017-01 Washer .........................................................................................................................................1
8 BB-020-18 Ball Bearing - N.D. #77503...........................................................................................................1
9 SL-005-12 Spring-Loading .............................................................................................................................1
10 RR-011-22 Retaining Ring ..............................................................................................................................1
11 00-439615-00001 Rod-End (RH)...............................................................................................................................1
12 NS-013-27 Full Nut 3⁄8-24 Hex R.H. Thread ....................................................................................................1
13 00-439551 Rod-Connecting Shifter ................................................................................................................1
14 NS-013-28 Full Nut 3⁄8-24 Hex L.H. Thread.....................................................................................................1
15 00-439615-00002 Rod-End (LH)(Letter “L” Stamped on Part) ..................................................................................1
16 SC-086-47 Shoulder Screw 5⁄16-18 x 3⁄8D x 5⁄8L, Soc. Hex Hd. .........................................................................1
17 00-439579 Spacer-Rod End...........................................................................................................................2
18 00-439587 Spring-Yoke..................................................................................................................................2
19 SC-037-74 Cap Screw 3⁄8-16 x 11⁄2 Hex Hd. ....................................................................................................2
20 00-439533 Spacer-Spring ..............................................................................................................................2
21 NS-013-22 Full Nut 3⁄8-16 Hex.........................................................................................................................2
22 WL-004-02 Lockwasher 3⁄8 Light......................................................................................................................2
23 00-439574-00001 Pulley-Variable Pitch (Incls. set screws) ......................................................................................1
24 SC-047-72 Set Screw 1⁄4-20 x 3⁄8 Hex Hdls. Cup Pt. ........................................................................................2
25 00-439566 Sheave AK44 (Incls. set screw) ...................................................................................................1
26 SC-047-72 Set Screw 1⁄4-20 x 3⁄8 Hex Hdls. Cup Pt. ........................................................................................1
27 00-439578 Key ...............................................................................................................................................1
28 BB-020-18 Ball Bearing - N.D. #77503...........................................................................................................1
29 00-439628 Shaft-Pulley Yoke(Variable Speed)..............................................................................................1
30 RR-011-02 Retaining Ring ..............................................................................................................................1
31 SC-112-88 Mach. Screw 1⁄4-20 x 21⁄4 Hex Hd. .................................................................................................1
32 NS-015-01 Full Nut 1⁄4-20 Hex (SST) ..............................................................................................................1
00-522815 Adhesive(Use on Item 16) ..........................................................................................................AR
– 11 –
Page 12
L20 MIXER REPLACEMENT PARTS
2
3
1
10
4
SEE PAGE 16
3
6
PL-52181
8
2
9
1
STIR
CHANGE SPEEDS
WHILE MIXER IS RUNNING
7
5
SHIFTER UNIT
– 12 –
Page 13
SHIFTER UNIT
REPLACEMENT PARTS L20 MIXER
ILLUS. PART
PL-52181 NO. NAME OF PART AMT.
1 RP-005-09 Roll Pin 3⁄16 ....................................................................................................................................1
2 00-439541 Shifter-Crank Assy. ......................................................................................................................1
3 00-439555 Bearing-Flange Shifter .................................................................................................................1
4 00-439539 Hub-Bearing Shifter ......................................................................................................................1
5 00-439544 Handle-Shifter ..............................................................................................................................1
6 SC-122-45 Mach. Screw - “Special” 1⁄4-20 x 3⁄8 Truss Hd. ...............................................................................2
7 00-439547 Hub & Shifter Shaft Assy..............................................................................................................1
8 BA-002-18 Ball 3⁄8 Dia. ....................................................................................................................................2
9 00-064616 Spring-Detent ...............................................................................................................................2
10 PG-006-29 Groove Pin 3⁄16 x 1⁄2 ..........................................................................................................................................................................................................................2
00-522815 Adhesive(Use on Item 5)............................................................................................................AR
00-103881-00067 Lubricant-Grease(Use on Item 4)...............................................................................................AR
– 13 –
Page 14
L20 MIXER REPLACEMENT PARTS
PL-52182
17
25
24
26
27
30
31
28-29
19
23
20
15
16
1
4-5 -6
2
3
14
7
13
10
9
11
12
8
21
22
18
BOWL LIFT UNIT
– 14 –
Page 15
REPLACEMENT PARTS L20 MIXER
BOWL LIFT UNIT
ILLUS. PART
PL-52182 NO. NAME OF PART AMT.
1 PC-003-55 Cotter Pin 1⁄8 x 3⁄4 ...........................................................................................................................1
2 00-114430 Arm - Bowl Lift ..............................................................................................................................1
3 PS-004-15 Spirol Pin 1⁄4 Dia. x 11⁄8 Lg. ............................................................................................................1
4 00-087711-201-2 Switch-Positive Action ..................................................................................................................1
5 SC-060-40 Mach. Screw 4-40 x 5⁄8 Rd. Hd......................................................................................................2
6 00-439625 Insulator........................................................................................................................................1
7 00-439647 Bracket-Height Sensing................................................................................................................1
8 WL-003-47 Lockwasher 5⁄16 Medium................................................................................................................2
9 SC-037-85 Cap Screw 5⁄16-18 x 1 Hex Hd. ......................................................................................................2
10 NS-013-14 Full Nut 5⁄16-18 Hex........................................................................................................................2
11 WL-003-01 Lockwasher 4 Light ......................................................................................................................2
12 NS-009-02 Mach. Nut 4-40 Hex .....................................................................................................................2
13 WS-020-01 Washer .........................................................................................................................................1
14 00-439528-00002 Bearing-Bowl Lift ..........................................................................................................................1
15 WS-006-33 Washer .........................................................................................................................................1
16 00-439580 Rod-Bowl Lift ................................................................................................................................1
17 00-275683 Bowl Assy. (20 Qt.) (SST) ............................................................................................................1
18 PC-003-55 Cotter Pin 1⁄8 x 3⁄4 ...........................................................................................................................1
19 NS-015-01 Full Nut 1⁄4-20 Hex (SST) ..............................................................................................................1
20 00-012782 Spring ...........................................................................................................................................1
21 WS-018-09 Washer .........................................................................................................................................1
22 NS-036-15 Stop Nut 3⁄8-24 Hex “Special” ........................................................................................................1
23 SC-037-87 Cap Screw 1⁄4-20 x 1 Hex Hd. .......................................................................................................1
24 RP-002-25 Roll Pin 1⁄8 Dia. x 7⁄8 Lg. .................................................................................................................1
25 00-439581 Handle-Bowl Lift ...........................................................................................................................1
26 00-439537-00002 Bowl Support Assy. ......................................................................................................................1
27 00-006938-00002 Pin - Bowl Locating.......................................................................................................................2
28 00-291444-00001 Clamp - Bowl (L.H.) ......................................................................................................................1
29 00-291444-00002 Clamp-Bowl(R.H.)(Shown) ...........................................................................................................1
30 00-291263 Washer-Belleville (Quantity listed is per side) ..............................................................................3
31 00-274614 Screw - Pivot ................................................................................................................................2
– 15 –
Page 16
L20 MIXER REPLACEMENT PARTS
M E D A L I S T
B Y H O B A R T
37
38-39
40
41
1
42
2
43
3-4-5-6
O
OFF
B Y H O B A R T
M E D A L I S T
44
7
8
9
10
6
5
7
4
8
3
9
2
10
1
11
0
12
13
I
ON
14
15
HOLD
45
11
12
13
14
47
15
16
17
46
18
3
35
PL-52183
34
36
33
30
31
32
2
1
STIR
WHILE MIXER IS RUNNING
29
28
19
20
21
22
25
26
27
23
24
BASE & PEDESTAL
– 16 –
Page 17
REPLACEMENT PARTS L20 MIXER
BASE & PEDESTAL
ILLUS. PART
PL-52183 NO. NAME OF PART AMT.
1 00-439645 Standoff-Switch ............................................................................................................................2
2 00-271612-00002 Switch - Electronic Start (50/60 Hz.) ............................................................................................1
3 00-087714-042-1 Relay (2 Pole)(Under 150 V.) .......................................................................................................1
4 00-087714-042-3 Relay (2 Pole) (220 - 240 V.)........................................................................................................1
5 WL-007-07 Lockwasher 8 External Shakeproof..............................................................................................3
6 NS-048-34 Mach. Nut 8-32 Hex .....................................................................................................................3
7 00-439595 Cover-Top ....................................................................................................................................1
8 SC-113-52 Mach. Screw 10-24 x 1⁄2 Phil. Truss Hd. .......................................................................................4
9 00-087711-255-1 Switch-Start ..................................................................................................................................1
10 0F-019337 Label-ON ......................................................................................................................................1
11 00-439582 Cover-Back...................................................................................................................................1
12 SC-113-52 Mach. Screw 10-24 x 1⁄2 Phil. Truss Hd. .......................................................................................8
13 SC-090-12 Cap Screw 3⁄8-16 x 7⁄8 Hex Hd. ......................................................................................................2
14 WS-018-09 Washer .........................................................................................................................................2
15 SC-090-12 Cap Screw 3⁄8-16 x 7⁄8 Hex Hd. ......................................................................................................6
16 WS-018-09 Washer .........................................................................................................................................6
17 WL-004-02 Lockwasher 3⁄8 Light......................................................................................................................6
18 WL-004-02 Lockwasher 3⁄8 Light......................................................................................................................2
19 NS-013-22 Full Nut 3⁄8-16 Hex.........................................................................................................................2
20 SC-118-18 Cap Screw 1⁄4-20 x 7⁄8 Hex Hd. ......................................................................................................8
21 WL-003-38 Lockwasher 1⁄4 Medium.................................................................................................................8
22 00-477372 Column-Housing(Incls. item 46) ...................................................................................................1
23 00-439606 Plug-Foot ......................................................................................................................................4
24 00-439589 Cap-Foot ......................................................................................................................................4
25 SC-123-38 Bolt 3⁄8-16 x 11⁄4 Flat Hd.(Grade 5).................................................................................................4
26 WL-019-87 Lockwasher 3⁄8 Int/Ext. ..................................................................................................................4
27 NS-047-39 Nut 3⁄8-16 Hex (Grade 5) ...............................................................................................................4
28 00-439629 Bar-Slideways Back Support ........................................................................................................2
29 00-439584 Base (RH).....................................................................................................................................1
30 00-439603-00001 Shim-Slideways(.003) ................................................................................................................ AR
31 00-439603-00002 Shim-Slideways(.005) ................................................................................................................ AR
32 00-439603-00003 Shim-Slideways(.010) ................................................................................................................ AR
33 00-439602 Slideway .......................................................................................................................................2
34 00-439585 Base (LH) .....................................................................................................................................1
35 00-439626 Guard-Splash ...............................................................................................................................1
36 SC-113-52 Mach. Screw 10-24 x 1⁄2 Phil. Truss Hd. .......................................................................................6
37 00-439644 Label-Logo (Small) .......................................................................................................................1
38 00-477371-00001 Housing-Transmission Case(W/O Timer)(Incls. Items 10,43 & 44) .............................................1
39 00-477371-00002 Housing-Transmission Case(W/Timer)(Incls. Items 10,43,44 & 45) ............................................1
40 SC-009-56 Mach. Screw 8-32 x 3⁄8 Rd. Hd......................................................................................................2
41 00-439586 Grommet ......................................................................................................................................1
42 00-087711-255-2 Switch-Stop ..................................................................................................................................1
43 0F-019338 Label-Off.......................................................................................................................................1
44 00-439643 Label-Logo (Large) .......................................................................................................................2
45 00-439634 Label-Timer ..................................................................................................................................1
46 00-439641 Label-Speed .................................................................................................................................1
47 00-526408 Tape - Foam ...............................................................................................................................AR
00-117542-00021 Cord & Plug(Under 150V.)(Not Shown) .......................................................................................1
00-117542-00039 Cord & Plug(Under 200-240V.)(Not Shown) ................................................................................1
FE-021-21 Strain Relief-Electrical(Not Shown)(Use with Cord & Plug) .........................................................1
– 17 –
Page 18
L20 MIXER REPLACEMENT PARTS
1
2
3
8
5
6
7
4
PL-52184
MOTOR UNIT
ILLUS. PART
PL-52184 NO. NAME OF PART AMT.
1 SC-037-75 Cap Screw 5⁄16-18 x 3⁄4 Hex Hd. .....................................................................................................4
2 WL-003-47 Lockwasher 5⁄16 Medium................................................................................................................4
3 WS-004-20 Washer .........................................................................................................................................4
4 BV-013-30 “V”Belt ..........................................................................................................................................1
5 00-439574-00002 Pulley-Variable Pitch(5⁄8 Bore)(Incls. set screws)..........................................................................1
6 SC-047-72 Set Screw 1⁄4-20 x 3⁄8 Hex Hdls. Cup Pt. ........................................................................................2
7 00-439608-00001 Motor(1 Phase)(Incls. key) ...........................................................................................................1
8 00-012430-00072 Key 3⁄16 Sq. x 13⁄4 Lg. .....................................................................................................................1
– 18 –
Page 19
1-2-3-4
REPLACEMENT PARTS L20 MIXER
5
SEE PAGE 16
6
6
5
4
3
2
1
7
8
7
9
10
11
0
12
13
14
HOLD
15
PL-52185
TIMER UNIT
ILLUS. PART
PL-52185 NO. NAME OF PART AMT.
1 00-294650-004-1 Timer Assy.(115 V., 60 Hz.) .........................................................................................................1
2 00-294650-004-2 Timer Assy.(230V.,60 Hz.) ...........................................................................................................1
3 00-294650-004-3 Timer Assy.(115V.,50 Hz.) ...........................................................................................................1
4 00-294650-004-4 Timer Assy. (230 V., 50 Hz.) ........................................................................................................1
5 00-291746 Insulator - Switch..........................................................................................................................1
6 SC-013-07 Mach. Screw 5-40 x 1⁄4 Flat Hd. ....................................................................................................2
7 00-291748 Knob - Timer.................................................................................................................................1
– 19 –
Page 20
L20 MIXER REPLACEMENT PARTS
1
2
PL-52186
AGITATORS
ILLUS. PART
PL-52186 NO. NAME OF PART AMT.
1 00-275459 “B” Flat Beater ..............................................................................................................................1
2 00-275897 “D” Wire Whip (SST) ....................................................................................................................1
FORM 33545 APRIL 1996 PRINTED IN U.S.A.
– 20 –
Loading...