L u b r i c a t i o n i n s t r u c t i o n s f o r t h e
Section I II. GENERAL MAINTENANCE
M 8 8 A 1 a r e
2-9. Deck Covers, Grilles, Doors and Cab Subfloor
contained in TM 9-2350-256-10 and TM
9 - 2 3 5 0 - 2 5 6 - 2 0 .
2-7. Lockwire and Sealing Compound
Locking wire is to be installed by the double twist
m e t h o d . A p p l y s e a l i n g c o m p o u n d ,
N S N
8030-00-543-4384, to all pipe threads during in-
2-8. Torque Values
Torque data for the specific hardware applications
required in various vehicle installations is specified
in the applicable sections of this manual.
Hours of Operation
JCvery 100 Hours
Every 200 hours (At ambients
Every 400 hours
Every 800 to 1000 hours
Various deck covers, grilles, doors and cab subfloor
plates must be removed prior to removal of many
components. To locate deck covers, grilles, and
doors, refer to figure 2-2. To locate cab subfloor
plates, refer to figure 2-3. Refer to figures 2-50
and 2-51 for removal and installation of subfloor
plates #1 and #23. Refer to TM 9-2350-256-20 for
removal and installation instructions of all other
2-9.1. Service Intervals-Personnel Heater
Refer to table 2-3 for recommended periodic service
intervals for the personnel heater.
Table 2-3. Recommended Periodic Service Intervals
Check fuel supply
Inspect wires for worn or broken insulation.
Check that all connectors are tight.
Check air inlets
for clogging. Remove
debris and tighten loose duct connections.
Remove and clean flame detector switch.
Remove and clean burner.
Overhaul the heater
Paragraph 3-356 (3).
Paragraph 3-34e. Remove the burner as des-
cribed in paragraph 3-33c(8) and clean
it to remove deposits and carbon.
Paragraphs 3-33 thru 3-36
(2-11 Deleted) 2-12