HEATER OPERATION VERIFICATION
Although each Heater has been acceptance tested at the factory prior to shipment, it is recommended that each Heater
be placed on a Heater Test Stand (Model VHTS-89102, NSN 4910-01-318-4508) to verify operation prior to field
installation. Follow Safety measures when using the Heater Test Stand as defined in the Operators, Unit and Direct
Support Technical Maintenance Manual (TM) 9-4910-755-13&P.
TOOLS AND SUPPLIES
The equipment described does NOT require Metric tools. Operator and Maintenance Instructions are provided using
Imperial/SAE units. For informational purposes, a Metric conversion table is included on inside back cover.
No special tools or test items are required for operating and maintaining the Heater. The standard tools and supplies
required are outlined in Table 1-2.
Open Ended Wrenches:
3/8", 7/16", 9/16", 3/4"
5/16" & 1/4" socket
3/8" & 3/4" deep socket
1/4" & 5/16"
Small blade, #1 blade
#1 cross tip at least 6" in length, #2 cross tip
Standard pliers, Expandable pliers
Lettering & numbering punch set
Pop rivet gun
Thread lock, Loctite 242 (blue)
Teflon thread sealant, Loctite PST 592
Nickel anti-seize, Loctite 77164
Primer, Loctite 770, with Adhesive Loctite 401
Adhesive, Loctite 609
Dow Coming 340 Heat Sink Compound
Silicone RTV (red)
Common grease (GAA)
Table 1-2. Tools and Supplies Required
DISPOSITION OF USED PARTS
Dispose of used and replaced parts from the Heater in accordance with unit Standard Operating Procedures (SOP).