TM 5-3810-307-24-1-2
Field-level Preventive Maintenance Checks and Services (PMCS)
Table K-7 contains Preventive Maintenance Checks and Services (PMCS) which must be performed by
maintenance personnel.
Table K-7. Field-level Preventive Maintenance Checks and Services (PMCS)
No.
Interval
Item to be Inspected
Procedure
Remove, disassemble, inspect, and lubricate
Every 25,000 blows
1.
Hammer Trip Assembly
with MIL-G-10924.
or monthly (unless
Pile Driver System is
Trip Safety Lever (Lubrication
2.
Lubricate with MIL-G-10924 and inspect.
in storage)
Fittings)
Fuel pump feed and return
Every 250,000 blows
Replace.
3.
inline filters
or monthly (unless
Pile Driver System is
Fuel filter element in the fuel
4.
Replace.
in storage)
filter assembly
Every 800,000 blows
5.
Piston
Lubricate with MIL-L-2104 oil and inspect.
or semi-annually
Lubricate with MIL-L-2104 oil, inspect, and
6.
Piston compression rings
(unless Pile Driver
rotate. Replace as necessary.
System is in storage)
7.
Impact Block
Lubricate with MIL-L-2104 oil and inspect.
Impact Block compression
Lubricate with MIL-L-2104 oil, inspect, and
8.
rings
rotate. Replace as necessary.
Cushion rings (6) and cushion
9.
Inspect and replace as necessary.
compression ring (in the drive
upper housing of the direct
drive assembly)
Striker plate and striker plate
10.
Inspect and replace as necessary.
cushion ring (in drive lower
housing of the direct drive
assembly)
Inspect the condition of the long and short wear
11.
Spotter
pads on the spotter outer and inner boxes and
replace as necessary.
12.
Every two (2) years
Blow Count Recorder
Replace the internal battery.
Lubrication
Lubricants required by the Pile Driver System are listed in Table K-4.
NOTE
The majority of lubrication for the Pile Driver System is performed by
operating personnel before and during operation of the system.
K-36 Change-1
