SECTION III
PREPARATION FOR USE & SHIPMENT
3. PREPARATION FOR USE.
3.1 UNPACKING AND INSTALLATION.
a. The FSU is shipped completely assembled on fully inflated tires and requires no major assembly of components prior to preparing the unit for use. Before use, perform the following procedures:
b. Strip off waterproof tape from seams, doors, and other openings of the cabinet.
c. Open all access doors and thoroughly inspect interior of HPS to ensure removal of all packing material used to protect internal components during shipment. Small areas of normally exposed metal surfaces may be wrapped with protective paper covering or tape during shipment. Be certain all such coverings are removed.
d. Ensure that all accessories are present.
3.2 INITIAL INSPECTION.
3.2.1 Carefully inspect HPS for any possible damage which may have occurred during shipment. The following initial inspection procedures are recommended (see Table 3-1).
3.3 PRELIMINARY BATTERY CHECK.
3.3.1 A 12 VDC storage battery is furnished with the HPS and is located on the left rear of the HPS and is a maintenance free battery. The following charging procedures should insure adequate life for the battery.
a. Every effort should be made to insure that the battery receives the proper amount of charge. Consistent undercharge and/or excessive overcharge will contribute to internal battery problems with a loss of capacity and reduction of life.
b. Overcharging is uneconomical from a power stand point and wastes electrical energy while running the risk of permanent damage to the battery.
c. When the battery reaches full charge, the charge should be stopped. No amount of overcharging can increase battery capacity.
d. If a non-maintenance free battery is substituted the specific gravity of the electrolyte should be at least 1.285.
3.4 PRELIMINARY LUBRICATION.
3.4.1 Carefully inspect HPS lubricating points. Be sure that initial lubrication exists at all specified points (see Figure 3-1).
Table 3-1. Inspection Criteria
Item |
Inspection |
Disposition |
| Verify Unit Data | Check unit ID plate against title page of this manual | Do not use unit if identification does not check out |
| Hoses | Damage, Breaks, loose connection | Replace see T.O. 42E-1-1 |
| Gauges | Inspect for visual damage | Repair/replace (see T.O. 33K-1-100) |
| Indicators (Lights) | Check for shipping damage missing bulbs/broken sockets | Replace |
| Manual Controls | Check for damage, not bent, broken, operate freely | Repair/replace (see T.O. 33K-1-100) |
| Plumbing | Damaged tube assemblies and fittings. Check fittings securely connected | Replace/tighten |
| Electrical Wires | Broken wires, frayed insulation, securely connected | Repair/replace (see T.O. 33K-1-100) |
| Fuel/Hydraulic Tanks | Shipping damage, cracks, missing items | Repair/replace (see T.O. 33K-1-100) |
| Door Latches/Hinges | Visual damage, proper operation | Replace |
| Brake Handle | Visual damage, correct operation, missing linkage | Repair/replace (see T.O. 33K-1-100) |
| Towbar Assy | Damage to tie rods, steering assemblies | Repair/replace (see T.O. 33K-1-100) |
| Engine | Loose/missing mounting hardware, damaged parts | Adjust/tighten/replace |
| Cabinet | Bent, cracked, missing hardware | Repair/replace |
Table 3-1. Inspection Criteria (cont’d)
3.5 PREPARATION FOR SHIPMENT. Prepare FSU per TO 35-1-4.
a. Drain reservoir and fuel tank.
b. Engine oil level will be full.
c. Lubricate undercarriage. Tires are inflated to 60 PSI & tube caps are installed.
d. Clean: Fuel tank cap & screen. Caps will be securely installed.
e. Clean interior & exterior to unit.
f. Check all gauges & install needle cushions as required.
g. Package all hoses, submersible pump and accessories to be shipped with unit.
h. Secure towbar & attach warning or caution tags as required.
i. All covers, vents, doors, engine air inlet & exhaust will be covered with barrier material per MIL-B-121.
3.6 PREPARATION FOR STORAGE.
a. General Procedures: Prepare the FSU for a storage period of 30 days or longer as follows:
b. Complete preparation for shipment checklist with the following exceptions.
(1) Disconnect and remove battery.
(2) Prepare the remainder of FSU for storage in accordance with TO 35-1-4.
3.7 STORAGE IN TROPICAL CONDITIONS. If the FSU is to be stored in an area of high humidity (80 percent of greater), place several bags of desiccant conforming to specification MIL-D-3464D inside the unit.
3.8 STORAGE IN ARCTIC CONDITIONS. Perform general procedures for storage. Pay special attention to adequate exterior protection for the unit.
Figure 3-1. Lubrication Chart