Lubricate The Drive Screw; Figure 5-1 Grease Port - Will Burt Stiletto AL 4-Meter Operating Instructions Manual

S AL O
TILETTO PERATING

5.4.2 Lubricate the Drive Screw

This section describes how to lubricate the Drive Screw. The Drive Screw should be lubricated
every 500 cycles.
Equipment Damage! Do not substitute any grease for the Will-Burt drive screw lubricant
(P/N: 4288601). This is a super-premium aerospace grade product and is required for specified
performance and life.
Lubricate the Drive Screw as follows:
1. Charge the Grease Gun that shipped with the Mast System with a cartridge of Drive
Screw Lubricant (P/N: 4288601). Drive Screw Lubricant can be ordered separately from
The Will-Burt Company.
2. Fully extend the mast.
3. Remove the hex-shaped access plug from the grease port on the side of the Base Tube
(Figure 5-1).
4. Remove the hydraulic coupling (cap) from the output tube of the Grease Gun.
5-6
I
NSTRUCTIONS
Grease
Port

Figure 5-1 Grease Port

Original Instructions TP-5418901-F
August 2020