User manual | E-47H, E-46H Parts Break Down

Form No. 1-523R17
July, 2001
PARTS & INSTALLATION INSTRUCTIONS
E-46 & E-47 ELECTRO-LIFT®
PARTS LIST
15162
15125
LONG STROKEHM-9 & HM-10
ONLY
1-1/8" x 8" Stroke
E-46H
E-47H
15153
15054
15026
15581
15204
15131
15163
15198
15194
05119
15131
15199
08473
21805
21806
15205
15209
15761
15206
15158
15219
15760
15162
15125
15573
15326
15042
15043
15574
15573
15326
15203
15043
15574
15122
15620
15619
21827
21827
15641
15619
21999
21999
15620
15619
21827
21827
15641
15619
21999
21999
15127
21929
20697
15122
15620
15619
21827
21827
15619
21999
21999
15620
15619
21827
21827
15641
15619
21999
21999
15127
21929
20697
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
3
3
1
1
1
1
1
3
1
1
1
2
1
1
1
2
2
1
1
1
2
1
1
1
1
3
3
40
41
42
*
15356
15392
15393
15431
15356
15392
15393
15431
1
1
1
1
"A" Solenoid Assembly
• "A" Coil, Black Wire
• "A" Cartridge Valve
•• Seal Kit, "A" Valve
40a
41a
42a
*
43
44
45
15661
15659
15660
15431
15758
22295
22294
15661
15659
15660
15431
15758
22295
22294
1
1
1
1
1
1
1
"A" Solenoid Assembly
• "A" Coil, Black Wire
• "A" Cartridge Valve
•• Seal Kit, "A" Valve
• VALVE ASSY. w/COUP.
•• Forged 90 Degree Elbow
•• Coupler, Female Half
ITEM
1
2
3
4
5*
6*
7*
8
9
10*
11
12
13
14
15
16
17
18
19
20*
21*
22
23
24
25
26
27
28
29*
30
31
32
33*
34
35
36
36
34
35
36
36
34
35
36
36
34
35
36
36
37*
38*
39
STANDARDUP THROUGH
C-9
1-1/8" x 6" Stroke
E-46
E-47
15153
15054
15026
15581
15045
15131
15163
15198
15194
05119
15131
15199
08473
21805
21806
15207
15209
15335
15208
15158
15219
QTY.
ITEM
DESCRIPTION
PUMP & MOTOR ASSY.
• Motor - 12 Volt
• Pump Assy.
•• Shaft Seal
Cylinder Tank
O-Ring 3-1/2 I.D.
O-Ring 1-15/16 I.D.
O-Ring 1-1/8 I.D.
Cover & Seal Assy.
• Wiper
• O-Ring 3-1/2 I.D.
• Sleeve
PRESSURE RELIEF VALVE KIT
• Reducer Bushing 1/4 - 1/8
• Pressure Relief Valve
Cylinder
Washer
RAM ASSEMBLY
• Ram
• Piston
• Piston Follower
• Spacer
• Packing Cup
• O-Ring 7/16 I.D.
• Locknut 1/2-13
Locknut 5/16-24
Base & Strainer Assy.
• Strainer
Stud
Stud
PUMP CHECK VALVE KIT
• O-Ring 3/8 I.D.
• Seat
• Ball, 9/32
• Spring
O-Ring 1/4 I.D.
FILTER KIT - 1/2"
• Filter
• Plug w/O-Ring - 1/2"
Plug w/O-Ring - 1/2"
FILTER KIT - 9/16"
E-46
• Filter
• Plug w/O-Ring - 9/16"
Plug w/O-Ring - 9/16"
FILTER KIT - 1/2"
• Filter
• Plug w/O-Ring - 1/2"
Plug w/O-Ring - 1/2"
FILTER KIT - 9/16"
E-47
• Filter
• Plug w/O-Ring - 9/16"
Plug w/O-Ring - 9/16"
O-Ring 5/8 I.D.
Washer, Nyltite 5/16
Locknut 5/16 - 24
"Old Style"
with 3/8" stem
on valve and
small hole in
coil. (Requires
brass nut)
"New Style"
with 9/16"
stem on valve
and large hole
in coil.
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
*
62
63
64
65
66
67
68*
69
70
71
*
72
73
74
*
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
STANDARDUP THROUGH
C-9
1-1/8" x 6" Stroke
E-46
E-47
22293
15606
LONG STROKEHM-9 & HM-10
ONLY
1-1/8" x 8" Stroke
E-46H
E-47H
22293
15606
15610
15610
15639
15639
15609
15359
15126
15697
15382
15698
15432
15358
15430
15381
15433
15576
15609
15359
15126
15697
15382
15698
15432
15358
15430
15381
15433
15576
21826
15646
21859
15621
21980
15556
15578
21826
15646
21859
15621
21980
15556
15578
15577
15577
15575
15575
15366
15366
15611
15611
QTY.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
4
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
2
1
1
DESCRIPTION
• Coupler, Male Half
• Kit-Crossover Valve
•• O-ring
•• O-ring
•• Cage
•• O-ring w/Glyd. Ring
•• Poppet
•• Washer
•• Guide
•• Spring
•• Spacer
•• Disc
•• Plug
•• Adj. Screw
•• O-ring
•• Acorn Nut 9/16-18
•• Seal Kit-Crossover Valve
(includes items 48,49,51,60)
• Kit-Pilot Check Valve
•• Ball, Steel
•• Spring
•• Plug
• Piston
• Plug Valve Block
•• O-ring 9/16 I.D.
• "B" Solenoid Assembly
•• "B" Coil, Red Wire
•• "B" Cartridge Valve
•• Seal Kit-"B" Cartridge
• "C" Solenoid Assembly
•• "C" Coil, Green Wire
•• "C"-Cartridge Valve
•• Seal Kit-"C" Cartridge
• Kit-"B" Solenoid Check Valve
•• Ball, 7/16
•• Spring
Scr., Soc. Head 5/16-18 x 1-1/2"
End Plate
Scr., Soc. Head 5/16-18 x 3/4
Baffle
Retainer Ring
VALVE ASSEMBLY
• Kit - Crossover Valve
•• Poppet
•• Spring
•• O-Ring 1/4 I.D.
•• Plug
• Kit - "C" Solenoid Check Valve
•• Ball 3/16
•• Spring
•• Plug
• Kit - Pilot Check Valve
•• Ball
•• Spring
•• Plug
• Piston
Scr., Soc. Head
Kit - Pump Relief Valve
• Poppet
• Spring
• Guide
• O-Ring
• Retainer
• Set Screw
• Washer w/O-Ring
• Jam Nut
• Acorn Nut
Parts indented are included in assembly under which they are indented.
NOTES: 1. *Parts included in Master Seal Kit Part No. 15456.
2. Set Crossover Relief Valve @ 3800 ± 400 P.S.I. @ 2-1/2 G.P.M. flow.
3. Set Pump Relief Valve @ 1650 ± 50 P.S.I. full flow.
Meyer Products and Diamond Equipment reserves the right, under its continuing product improvement program, to change construction or design details,
specifications and prices without notice or without incurring any obligation.
Meyer Products
18513 Euclid Ave. • Cleveland, Ohio 44112-1084
Phone 486-1313 (Area Code 216)
[email protected]
© 2001 Printed in the U.S.A.
Diamond Equipment
6 Angell Lane• Damariscotta, ME 04543-9720
Phone 563-2227(Area Code 207)
www.diamondplow.com • email [email protected]
E-46, E-46H, E-47 and E-47H
Exploded View
67
68
96
97
89
90
91
88
93
94
95
92
Valve ass'y No. 15556
with non-adjustable
cross-over relief valve
84
85
86
87
83
Caution:
Torque to
10 in.-lbs.
Caution:
Torque to
100-125 in.-lbs.
Caution:
Torque to
100-125 in.-lbs.
39
38 13
12
8
9
10
Notch on
underside
73
70
Note: For Prestolite Motors extra set
of holes must be drilled and tapped.
11
7
15
16
Sealant
2
14
21
17
69
18
74
71
82
101
26
45
44
Caution:
Torque to
100-125 in.-lbs.
66
34
78
27
46
81
47
54
53
52
51
50
48
49
36
61
56
104
105
41
24
55
47
37
98
25
33
57
58
59
60
30
31
28
27
35
43
29
32
36
63
64
65
Caution:
Torque to
100-125 in.-lbs.
5
75
67
68
62
23
19 E47H only
3
22
4
76
77
1
20
6
72
Caution:
Torque to
45-55 in.-lbs.
80
Adjustable cross-over
relief valve.
Note: Oil seepage, if any, at O-ring (60)
is normal, DO NOT attempt to stop this
seepage by further tightening of the
Acorn Nut.
79
E-46 only
42
40
"A" Solenoid
98
99
100
102
103
106
105 107
GENERAL INFORMATION
Before the Meyer Electro-Lift® unit is disassembled for repairs,
make certain that all the maintenance procedures have been
checked; refer to Owner's Manual.
When the unit is to be overhauled, Master Seal Kit Part No.
15456 is required. This Kit contains all necessary Seals for
rebuilding. NOTE: DO NOT REUSE OLD O-RINGS.
When ordering parts, furnish Type of Unit, Part No., Name
and Description.
These instructions are intended as a guideline for overhaul
of an E-46/E-47 Electro-Lift® unit.
More detailed information covering principles of
Operation, Troubleshooting, Disassembly and Repair are
found in Electro-Lift ® Service Manual 1-562. This is
available for a nominal fee from your Meyer Distributor or
directly from Meyer Products.
DISASSEMBLY AND INSPECTION OF UNIT
Drain fluid from the unit by removing Pressure Relief Valve
(13) or Drain Plug (36). Clamp Sump Base (24) firmly into
vise.
1. To disassemble COVER AS SEMBLY, TANK, RAM &
CYLINDER PARTS, remove three Locknuts (39).
2. To disassemble MOTOR from PUMP, loosen Motor
mounting bolts, but DO NOT REMOVE.
Note: Motor end plate to be held in place. Temporarily
install two 1/4-20 nuts on the motor mounting bolts to keep
motor intact. Remove nuts when reinstalling Motor to
pump.
3. PUMP (2)
DO NOT at any time disassemble this Pump. This will
void the warranty.
a) The damaged pump drive Shaft Seal (3) may be
removed by careful extraction with a pointed tool. Dip
new Seal in oil and with lip down, press into Pump
Housing flush to 1/32 inch below face of boss.
4. BASE (24)
a) Remove and clean Solenoid (40) and inspect for
external damage.
b) Test Coil (41) for electrical continuity. Nominal Coil
resistance is 9.6 ohms. Replace O-rings from Seal Kit
Part No. 15431 contained in Seal Kit No. 15456.
c) To reassemble, carefully guide the Coil (41) over the
Valve Cartridge (42) and use the original External Brass
Nut.
d) Remove and clean the Filter Screen (34) using
kerosene and blow out with air. Replace O-rings (33)
from Seal Kit No. 15456.
5. VALVE BLOCKS
a) Remove items (69), (76) & (77). Clean "B" Solenoid
(69) and inspect for damage. Disassemble Cartridge
Valve (71) and replace O-rings from Seal Kit No. 15432
contained in Seal Kit No. 15456.
b) Remove and clean "C" Solenoid (72) and inspect for
damage. Disassemble Cartridge Valve (74) and replace
O-rings and nylon back-up rings from Seal Kit No.
15433 contained in Seal Kit No. 15456. Be certain Orings and spacers are oriented properly.
c) Test both Coils (70 & 73) for electrical continuity.
Nominal Coil resistance is 3.7 ohms.
3. To disassemble Pump from Base, remove three Locknuts
(23).
d) Remove Plug (67) and Piston Assembly (66 or 96) and
inspect the Piston for scratches. Replace O-ring (68)
from Seal Kit No. 15456.
4. To disassemble VALVE BLOCK from BASE, remove Soc.
Hd. Screws (78, 80 or 97).
e) Remove Pilot Check Valve Parts (62 or 92) and inspect
all parts for damage.
f)
SUBASSEMBLIES - INSPECTION
1. COVER ASSEMBLY, TANK, RAM & CYLINDER PARTS:
a) Check Cover (8), and Base (24) castings for cracks
and damage.
b) Replace Wiper Seal (9) pressed in Cover (8).
c) Inspect Sleeve (11), Piston (17), the Piston Follower
(18), Spacer (19) for excessive wear. Replace Packing
Cup (20). Inspect Cylinder (14) for scoring and pitting
in bore.
d) Inspect Ram (16) for nicks and rust.
2. MOTOR (1)
Note: Complete Motor Assemblies are only available
from Meyer Products. Service and repair parts can be
purchased from your nearest authorized Prestolite or
American Bosch Service Stations.
Remove Plugs (87) with caution as these are spring
loaded.
g) Remove all parts of Item 47 or 83 and inspect for
damage. Replace O-rings from Seal Kit No. 15456. Set
adjustable crossover to 3800 P.S.I. ± 400 P.S.I.
h) Remove all parts of Item 88 and inspect for damage.
i)
With parts removed from Valve Block, clean and blow
out with air to remove any foreign particles in Block.
6. UNIT REASSEMBLY
a) Before reassembling, make certain all components and
sub-assemblies are clean and free from all dirt and
other foreign material.
b) When replacing parts, install (63), (64) & (65) or (93),
(94) & (95) before installing Piston (66 or 96) and Plug
(67).
c) Motor mounting bolts must be sealed with Permatex
or an all weather Type sealant.
a) Prestolite Motor can be identified by a "Domed Top
Cover" and name "Prestolite" stamped on Motor Body.
d) USE NEW SEALS AND M-1 FLUID WHEN
REASSEMBLING THE UNIT.
b) American Bosch Motors have a "Flat Top Cover" and
no identifying marks.
d) Proper fluid level is 1-1/2" below filler hole. It must be
checked with Lift Ram fully retracted.

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