SZD-54-2
„Perkoz”
TECHNICAL SERVICE MANUAL
SECTION 2.
ASSEMBLING & DISASSEMBLING,
SYSTEMS DESCRIPTION
Issue II
April 2014
Revision
Allstar PZL Glider Sp. z o.o.
Doc No. 542.4.02
page 2.17
corrected
2.9. Main landing gear mounting and dismounting
Main landing gear system design is presented in Fig. 2
‒8.
Dismounting of main landing gear is done after dismounting main wheel
according to description in item 2.8.
Operation sequence in main landing gear dismounting:
1. Unscrew screws (16) and (17) and remove the mudguard (14).
2. Remove cotter pins and pins (19) securing bolts (18).
3. Remove bolts (18).
4. Remove cotter pins securing bolts (20) and the bolts themselves.
5. Dismounting of shock absorbers (23) is done after removal of cotter pins from
bolts (25) and the bolts themselves.
Disassembling of shock absorbers can be done after dismounting them from
sailplane. To do this, remove cotter pin from bolt (24), exert a compressive force
large enough to deflect shock absorber
3÷5 mm, and remove bolt (24). Then slowly
decrease the compressive force to zero.
Mounting to be accomplished in reverse sequence.
2.10. Tail wheel mounting and dismounting
Dismounting:
A dedicated screw forms tail wheel axle. To dismount the tail wheel it is
enough to bend off the safety washer and unscrew the nut, then remove the axle-
screw.
Mounting to be accomplished in reverse sequence.
