V-68 Unit 12V Parts Breakdown

V-68 Unit 12V Parts Breakdown
Form No. 1-882 R2
March, 2007
PARTS & INSTALLATION INSTRUCTIONS
V-68 ELECTRO-LIFT® UNIT
PARTS LIST
ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
15
21
23
24
25
26
27
28
29
30
31
32
V-68
15009
15011
15010
15046
----------------15727
15023
15021
--------15029
15022
--------15025
--------15035
15015
15013
15014
--------15041
----------------15012
--------15034
15036
15047
15013
--------15020
--------05815
15017
---------------------------------------------------------
QTY
1
1
1
1
6
6
1
1
1
1
2
1
1
1
1
1
1
1
1
1
6
6
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
DESCRIPTION
Lift Assembly (Unit Only) 12V
• Front Cover
• Rear Cover
• Cover Hardware Kit
•• Flatwasher M6
•• Allen Head M6-1p x 14mm
• Motor - 12 Volt (2 Terminal)
• Pump Shaft Extension
• Pump Assy.
••O-ring
• Allen Head M8-1.25p x 80mm
• Pump Filter Assy.
••O-ring
• Kit - Pump Relief Valve
••O-ring
• Base Tank Kit
•• Base Tank
•• Base Tank Gasket
•• Drain Plug
•••O-ring
• Base Tank Hardware Kit
•• Lockwasher M8
•• Allen Head M8-1.25p x 25mm
• Fill/Relief Valve
••O-ring
• Oil Return Tube
• Base Plate Kit
•• Base Plate Seal Kit
••• Base Tank Gasket
••• O-ring
•• Base Plate
•••Sleeve
Lift Ram 1-3/4 x 8 sae -6
• Ram Clamp Assy.
•• Clamp
•• Clamp Bar
•• Lockwasher M8
•• Allen Head M8-1.25p x 20mm
•• Special Bolt
•• Locknut M8-1.25p
•• Special Nut M-8-1.25p
Parts indented are included in assembly under which they are indented.
Master Seal Kit Part No. 15051 (includes all seal kits below)
Base Plate Seal Kit Part No. 15047
Universal Valve Block Seal Kit Part No. 15049
Super Vee Valve Block Seal Kit Part No. 15048
Pump Relief Valve @ 2000 + 50 P.S.I. full flow. Non Adjustable
Cross-Over Relief Valve @ 2000 ± 50 P.S.I. full flow. Non Adjustable
Meyer Products LLC.
18513 Euclid Ave. • Cleveland, Ohio 44112-1084
Phone 486-1313 (Area Code 216)
www.meyerproducts.com • email•[email protected]
Meyer Products LLC.
6 Angell Lane• Damariscotta, ME 04543-9720
Phone 563-2227(Area Code 207)
www.meyerproducts.com • email•[email protected]
© 2007 Printed in the U.S.A.
ITEM
33
34
35
34
36
34
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
34
60
34
61
43
44
45
46
47
48
49
50
51
52
62
63
64
65
66
67
68
69
70
71
72
73
74
75
V-68 QTY DESCRIPTION
15039 1 • Universal Valve Block Assy.(12V)
15925 1 •• "S1" Solenoid Assembly
15916 1 ••• Coil (12V)
15917 1 ••• "S1" Cartridge Valve
15928 1 ••• "S1" Seal Kit
15044 1 •• "S2" Solenoid Assembly
15916 1 ••• Coil (12V)
15055 1 ••• "S2" Cartridge Valve
15056 1 ••• "S2" Seal Kit
15927 2 •• "S3" Solenoid Assembly
15916 1 ••• Coil (12V)
15919 1 ••• "S3" Cartridge Valve
15930 1 ••• "S3" Seal Kit
15950 1 ••Kit Needle Valve (Lower Adj.)
--------- 1 ••• O-ring
--------- 1 ••• Needle Valve
--------- 1 ••• Needle Valve Retaining Ring
--------- 1 ••• Nut M6 x 1/2" nut
15965 2 •• Check Valve Assembly
--------- 1 ••• Body
--------- 1 ••• Plug
--------- 1 ••• Spring
--------- 1 ••• Ball
--------- 1 ••• O-ring
--------- 1 ••• O-ring
15031 1 •• P.O. Pilot Spool Assy.
--------- 1 ••• Inner O-ring
--------- 1 ••• Outer O-ring
15024 2 •• Allen Head M6-1p x 70mm
15030 1 •• Allen Head M8-1.25p x 90mm
15050 1 •• O-ring/Dowel Pin Kit
--------- 1 ••• O-ring
--------- 1 ••• O-ring
--------- 3 ••• O-ring
--------- 2 ••• Dowel Pin
15038 1 • "V" Valve Block Assy.(12V)
15926 1 •• "S5" & "S6" Solenoid Assembly
15916 1 ••• Coil (12V)
15918 1 ••• "S5" & "S6" Cartridge Valve
15929 1 ••• "S5" & "S6" Seal Kit
15987 1 •• "S7" Solenoid Assembly
15916 1 ••• Coil (12V)
15958 1 ••• "S7" Cartridge Valve
15930 1 ••• "S7" Seal Kit
15944 2 •• Check Valve Assembly
--------- 1 ••• Body
--------- 1 ••• Plug
--------- 1 ••• Spring
--------- 1 ••• Ball
--------- 1 ••• O-ring
--------- 1 ••• O-ring
15031 2 •• P.O. Pilot Spool Assy.
--------- 2 ••• Inner O-ring
--------- 2 ••• Outer O-ring
15033 4 •• Relief Valve Assy.
--------- 4 ••• Body
--------- 4 ••• O-ring
--------- 4 ••• O-ring
--------- 4 ••• O-ring
--------- 4 ••• O-ring
--------- 4 ••• Ball
--------- 4 ••• Ball Seat
--------- 4 ••• Spring
15024 5 •• Allen Head M6-1p x 70mm
15050 1 •• O-ring/Dowel Pin Kit
--------- 1 ••• O-ring
--------- 1 ••• O-ring
--------- 3 ••• O-ring
--------- 2 ••• Dowel Pin
V-68 PARTS BREAKDOWN
OPERATION - SOLENOID COMBINATION
RAISE - Motor Solenoid + S1 + S2
LOWER - S1 + S2 + S3
LEFT ANGLE - Motor Solenoid Only
LEFT EXTEND - Motor Solenoid + S6
LEFT RETRACT - Motor Solenoid + S7
RIGHT ANGLE - Motor Solenoid + S3
RIGHT EXTEND - Motor Solenoid + S3 + S5
RIGHT RETRACT - Motor Solenoid + S3 + S7
SCOOP - Motor Solenoid + S2 + S3 + S5 + S6 + S7
VEE - Motor Solenoid + S2 + S3 +S7
22696
PLOW SIDE
HARNESS
45
46
47
44
48
49
43
(S7)
34
34
34
63
64
65
66
67
68
69
70
36
(S2)
37
(S3)
42
(S1)
53
33
34
40 39
41
38
35
(S1)
58
58
57
43
5
55
56
PUMP SHAFT
EXTENSION
2
4
60
(S6)
62
71
(S5)
34
71
HOSE with ADAPTER
IS SOLD AS
AN ASSMEBLY
71
24
30
51
52
29
71
73
75
74
50
43
31
32
3
71
08205
O-Ring Kit
28
6
60
(S5)
59
72
25
50
61
(S7)
34
53
51
52
(S6)
(S2)
(S3)
54
45
46
47
44
48
49
43
50
51
52
COIL COLOR CODE
S1 - Red wire
S2 - Black wire
S3 - Green wire
S5 - Yellow wire
S6 - Blue w/White stripe
S7 - Purple wire
Ground Wire each Coil
Black w/white stripe
To
Motor
28
27
26
1
7
8
3
9
11
HOSE
CONNECTIONS
23
13
22
12
1/4" x 33"
22420
9 10
REFERENCE FORMS
1-883 & 1-901
FOR HOSE
INFORMATION
4
15
FIGURE 1
22460
ELBOW
20
14
17
21
16
19
18
LOWER
ADJUSTMENT
SCREW
3/8" x 33"
22418
22675
HOSE
FIGURE 2
Raise/Lower
Hose
Drain Plug
Right Wing Hoses
Left Wing Hoses
Fill Plug
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. 15051 is required. This Kit contains all necessary Seals for
rebuilding.
These instructions are intended as a guideline for overhaul of an V-68 Electro-Lift® unit.
When ordering parts, furnish Type of Unit, Part No., Name and Description.
More detailed information covering principles of Operation, Troubleshooting, Disassembly and Repair are found in the V-68 Electro-Lift®
Service Manual. This is available for a nominal fee from your Meyer Distributor.
DISASSEMBLY AND INSPECTION OF UNIT
NOTE: DO NOT REUSE OLD O-RINGS.
Drain fluid from the unit by removing Fill/Pressure Relief Valve
(20) and Drain Plug (16). Clamp V-68 unit firmly into vise.
1. Remove 6 Allen Head Screws and Washers (3 & 4) from Front
and Rear Covers (1 & 2). Carefully push in on slots to separate
the covers from each other.
2. Remove the hydraulic side harness from the hydraulic unit.
Note the positioning of the colored wires on the solenoid
coil plugs to the coils on the hydraulic unit. (Reference
Form 1-883) See Figure 3.
4. VALVE BLOCK (33 & 59)
a) Clean "S1" Catridge (35) and inspect for damage. Replace
O-rings from Seal Kit No. 15928 or in Master Seal Kit No.
15051.
b) Clean "S2" Catridge (36) and inspect for damage. Replace
O-rings from Seal Kit No. 15056 or in Master Seal Kit No.
15051.
c) Clean "S3" Catridge (37) and inspect for damage. Replace
O-rings from Seal Kit No. 15930 or in Master Seal Kit No.
15051.
3. Remove hose 22675 from Valve Block and Lift Ram. See Figure
2. Note orientation of Lift Ram before removal. Loosen
then remove ram clamp assembly in order to remove Lift Ram.
d) Clean "S5 & S6" (60) Catridge and inspect for damage.
Replace O-rings from Seal Kit No. 15929 or in Master Seal
Kit No. 15051.
4. To disassemble MOTOR (5) from Base Plate, loosen Motor
mounting bolts, but DO NOT REMOVE bolts from motor
housing.
e) Clean "S7" Catridge (61) and inspect for damage. Replace
O-rings from Seal Kit No. 15930 or in Master Seal Kit No.
15051.
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.
5. To disassemble VALVE BLOCKS (33 & 59) from BASE PLATE
(23), remove Allen Head Screws (53, 54 & 71).
6. To disassemble BASE PLATE (23) from BASE TANK (14)
remove six Allen Head Screws with lockwashers (18 & 19).
SUBASSEMBLIES - INSPECTION
1. BASE TANK (14) & BASE PLATE (23)
a) Check Base Tank (14) casting for cracks and damage.
b) Check Base Plate (23) for cracks and damage. Inspect
Sleeve (24) for wear.
2. MOTOR - Two Terminal (5)
Note: Complete Motor Assemblies are only available from
Meyer Products. The only service part available is the
Brush Kit 15854.
3. PUMP (7)
DO NOT at any time disassemble this Pump.
This will void the warranty.
a) Inspect Motor Key. (6)
b) Clean Pump Filter Assy. (10)
f)
Test all Coils for electrical continuity. Nominal Coil
resistance is 8.3 ohms.
g) Remove Pilot Check Valves (43) and Piston Assemblies
(50) from both Valve Blocks (33 & 59) and inspect the
Piston for scratches. Replace O-rings from Universal Valve
Block Seal Kit No. 15049 or Super Vee Valve Block Seal
Kit No. 15048 or Master Seal Kit No. 15051.
h) Remove Relief Valve Parts (62 thru 70) and inspect for
damage. Replace O-rings from Super Vee Valve Block
Seal Kit No. 15048 or Master Seal Kit No. 15051.
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.
Lubricate all orings with M-1 oil during assembly.
Coat all bolt threads with a anti-sieze lubricant prior to
reassembly.
b) Motor mounting bolts must be sealed with Permatex or
an all weather type sealant.
c) USE NEW SEALS AND M-1 FLUID WHEN
REASSEMBLING THE UNIT.
d) Proper fluid level is just below the neck of the filler hole. It
must be checked with Lift Ram fully retracted.
IMPORTANT: All Hydraulic Rams should be stored with a light
coat of grease on chrome ram in the off season to prevent rust.
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