TM 5-3820-233-35/1
GENERAL MAINTENANCE INSTRUCTIONS
Section I. SPECIAL TOOLS AND EQUIPMENT
manual. References and illustrations indicating
5. Special Tools and Equipment
the use of these tools are listed in the table.
No special equipment is required by direct
The special tools required to perform direct
and general support and depot maintenance
and general support and depot maintenance
personnel for performing maintenance on the
on the Portable Jaw Crusher are listed in
Portable Jaw Crusher.
Table 3 and the applicable appendix of
this
Ref.
Use
Item
Part No.
Para
Fig.
32-11
Wrench
Side bearing removal and
45500-751-09
(31245)
59
installation
Removal nut
Side bearing removal
59
32-11
697BA
(31245)
Side bearing installation
32-26
697-01
59
(31245)
Tightening
nut
Wrench
Sleeve lock nut removal and
32-10
45500-752-20
(31245)
59
installation
Wrench
32-9
45500-752-23
59
Side bearing lock nut
(31245)
removal and installation
6. Direct and General Support and Depot
7. Specially Designed Tools and Equipment
Maintenance Repair Parts
No specially designed tools and equipment
Direct and General Support and Depot Main-
are required.
tenance Repair Parts are listed and illustrated
in TM 5-3820-235-35P.
Section II. TROUBLESHOOTING
8. General
9. Erratic Engine Operation
This section provides information useful in
Possible Remedy
Probable Cause
Faulty injectors
Check the injector
diagnosing and correcting unsatisfactory op-
timing and position
eration or failure of the jaw crusher plant
on injector racks
or any of its components. Each trouble stated
(Operator's Manual).
is followed by a list of probable causes of
Low compression
Replace piston and
pressure
trouble. The possible remedy recommended is
Replace cylinder head
described opposite the probable cause.
gasket (para 42)