1.6. The governor recti๎ er circuit breaker . . . . . . . . . . . . . . . . . . . . . . 88
1.7. Locking hook adjusting and checking . . . . . . . . . . . . . . . . . . . . . . 89
2. WINGS AND HORIZONTAL TAIL UNIT DISMANTLING . . . . . . . . . . . . . . . 91
2.1. Removal of cover strip between wing and central section . . . . . . . . . 91
2.2. Removal and replacement of inspection covers. . . . . . . . . . . . . . . . 91
2.3. Removal of seats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
2.4. Disassembly and assembly of outer wings . . . . . . . . . . . . . . . . . . . 92
2.4.1. Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
2.4.2. Mark bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
2.4.3. Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
2.5. Disassembly and assembly of elevators. . . . . . . . . . . . . . . . . . . . . 96
2.6. Disassembly and assembly of stabilizer . . . . . . . . . . . . . . . . . . . . . 97
3. LANDING GEAR DISMANTLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
3.1. Removal of shock absorbers from main undercarriage . . . . . . . . . . . 99
3.2. Disassembly and assembly of main LG shock absorber . . . . . . . . . . . 99
3.3. Disassembly and assembly of main ๎ xed LG shock absorber . . . . . . 100
3.4. Front undercarriage shock absorber removal and assembly . . . . . . 101
3.5. Front undercarriage shock absorber disassembly and assembly . . . . 102
4. CHANGING FUEL FILTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104
5. ELECTRIC WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105
6. MAINTENANCE PLAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106