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Assembly and disassembly should be performed by a
service technician who has been factory trained on MBW
equipment. The unit should be clean and free of debris.
Pressure washing before disassembly is recommended.
• Prior to assembly, wash all parts in a suitable cleaner or
solvent.
• Check moving parts for wear and failure. Refer to the
Replacement section in this manual for tolerance and
replacement cycles.
• All shafts and housings should be oiled prior to pressing
bearings. Also, ensure that the bearings are pressed
square and are seated properly.
• All bearings should be replaced when rebuilding any
exciter or gearbox.
• All gaskets and seals should be replaced after any
disassembly.
Torque Chart
SIZE
GRADE 2
1/4-20
49 in
1/4-28
56 in
5/16-18
8 ft
5/16-24
9 ft
3/8-16
15 ft
3/8-24
17 ft
7/16-14
24 ft
7/16-20
27 ft
1/2-13
37 ft
1/2-20
41 ft
9/16-12
53 ft
5/8-11
73 ft
5/8-18
83 ft
3/4-16
144 ft
1-8
188 ft
1-14
210 ft
1-1/2-6
652 ft
M 6
3 ft
M 8
6 ft
M 10
10 ft
CONVERSIONS
in
lbs x 0.083 = ft
•
ft
lbs x 12 = in
•
ft
lbs x 0.1383 = kg
•
ft
lbs x 1.3558 = N
•
GRADE 5
GRADE 8
lbs
76 in
lbs
•
•
lbs
87 in
lbs
•
•
lbs
13 ft
lbs
•
•
lbs
14 ft
lbs
•
•
lbs
23 ft
lbs
•
•
lbs
26 ft
lbs
•
•
lbs
37 ft
lbs
•
•
lbs
41 ft
lbs
•
•
lbs
57 ft
lbs
•
•
lbs
64 ft
lbs
•
•
lbs
82 ft
lbs
115 ft
•
•
lbs
112 ft
lbs
159 ft
•
•
lbs
112 ft
lbs
180 ft
•
•
lbs
200 ft
lbs
315 ft
•
•
lbs
483 ft
lbs
682 ft
•
•
lbs
541 ft
lbs
764 ft
•
•
lbs
1462 ft
lbs
2371 ft
•
•
lbs
4 ft
lbs
•
•
lbs
10 ft
lbs
•
•
lbs
20 ft
lbs
•
•
lbs
•
lbs
•
m
•
m
•
S
ERVICE
Service Tools
Part No.
17320
016129
Main Disassembly Procedure (Diesel Engine)
Refer to Main Assembly, page 22 for disassembly.
1.
Clean all visible debris from the machine before
servicing.
2.
Remove the four hex head capscrews (#28) securing
the engine deck (#19) to the base plate (#4). Use
caution as the engine deck will drop down.
Refer to Diesel Engine Assembly, page 32 Sections of
this manual for belt guard & belt removal.
3.
Remove the four socket head capscrews (#15)
securing the belt guard (5) to the mount plate (#11) on
the engine (#8) and remove the belt guard.
9 ft
lbs
•
4.
Slide the belt (#3) off the clutch (#10).
10 ft
lbs
•
5.
Remove the two flange screws (#23) securing the
18 ft
lbs
•
bellows retainer (#13), and remove the retainer.
20 ft
lbs
•
6.
Push the lip of the bellows (#3) through the hole in the
33 ft
lbs
•
engine deck.
37 ft
lbs
•
7.
Disconnect the hydraulic line (#20) from the control
52 ft
lbs
•
head in the handle assembly. Keep the end of the
58 ft
lbs
•
hydraulic line and control head fitting free of dirt and
80 ft
lbs
debris by using tape. Remove tie strap holding
•
hydraulic hose & throttle cable together. Be careful
90 ft
lbs
•
to use a drain pan to catch the hydraulic oil.
lbs
•
lbs
8.
Use the main lift hook on the roll cage (#5) to
•
separate the engine deck from the base plate. Be
lbs
•
careful to guide the hydraulic line through the
lbs
•
handle assembly and engine deck as the
lbs
•
subassemblies are separated to prevent damage
lbs
•
to components. If further disassembly of the engine
lbs
•
deck is required proceed to step 9. If base plate
7 ft
lbs
service is required refer to the Base plate
•
Disassembly Procedure section of this manual.
18 ft
lbs
•
30 ft
lbs
9.
Disconnect the throttle cable (#21) from the engine.
•
10. Remove the handle assembly by removing the four
flange screws (#26) securing the handle mount (#6)
to the engine deck.
11. Remove the four hex head capscrews (#26) securing
the roll cage to the engine deck and remove the roll
cage
6
-
-
Description
Ground Pounder® Exciter Oil
Rubber Test Mat
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