25-79 Skid-Mounted Mirrors (continued)
D. Configurations for Flight (continued)
2. Configuration for Flight with Skid-Mounted Mirror(s) Installed
a. Remove screws from skid tube(s) and install skid-mounted mirror(s) per Part B.
b. Revise Weight and Balance Record in R66 Pilot’s Operating Handbook (POH)
Section 6 to incorporate the following data:
Right Skid-Mounted Mirror Add:
Weight Long. Arm Long. Moment Lat. Arm Lat. Moment
0.80 lb 32.00 in. 25.60 in.-lb 41.00 in. 32.80 in.-lb
Left Skid-Mounted Mirror Add:
Weight Long. Arm Long. Moment Lat. Arm Lat. Moment
0.80 lb 32.00 in. 25.60 in.-lb –41.00 in. –32.80 in.-lb
25-80 Cabin Interior Hardpoint Installation
A. Removal
Peel back headliner and remove hardware securing G949-2 ring to F087-1 frame;
remove ring.
B. Installation
Peel back headliner and install hardware securing G949-2 ring to F087-1 frame.
Standard torque fasteners per § 20-32 and torque stripe per Figure 5-1. Position
seam of grommet at top of hole, in-line with middle fastener.
25-81 Arm Rest
NOTE
Flight with G135-7 support assembly & 2454K71KNOB removed
is permissible. No change to helicopter weight and balance.
A. Removal
Remove 2454K71KNOB knob. Remove hardware securing G135-7 support assembly
to G135-8 cover assembly and remove support.
B. Installation
Position G135-7 support assembly on G135-8 cover assembly and install hardware;
verify security. Install 2454K71KNOB knob. Verify proper operation; position
support as desired and tighten knob.
APR 2019 Chapter 25 Furnishings Page 25.31
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