Service manual

CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
4-90
6. SCREW TORQUE LIST
1. Main Body
No. Parts code Parts name Location Pcs. Tightening torque
N
⋅m (Kgf⋅cm)
NCU PCB ASSY 2
NCU shield cover 1
1
087320-616 Taptite, cup S M3x6
NCU shield plate 2
0.686
±0.098 (7 ±1)
2
087320-616 Taptite, cup S M3x6
Main PCB ASSY 5
0.686
±0.098 (7 ±1)
2. Cover
No. Parts code Parts name Location Pcs. Tightening torque
N
⋅m (Kgf⋅cm)
Inner chute 4
Joint cover front L 2
1 085412-216 Taptite, bind B M4x12
Joint cover front R 2
0.784
±0.098 (8 ±1)
2
087310-815
Taptite, cup S M3x8
Driver PCB ASSY 3
0.588
±0.098 (6 ±1)
3
087320-616
Taptite, cup B M3x6
D-PCB shield 1
0.686
±0.098 (7 ±1)
Joint cover ASSY 4
Side cover R 3
Side cover L 4
Rear cover R 2
Rear cover L MFC 2
Driver PCB access cover 1
4 085412-216 Taptite, bind B M4x12
Rear cover C 1
0.784
±0.098 (8 ±1)
3. Document Scanner
No. Parts code Parts name Location Pcs. Tightening torque
N
⋅m (Kgf⋅cm)
1
0A4300-605
Rew, pan (S/P washer)
M3
FB motor 2
0.686
±0.098 (7 ±1)
2
087320-616 Taptite, cup S M3x6
FG harness 1
0.686
±0.098 (7 ±1)
3
LE2861-001 Taptite, pan B M3x8
Driver plate ASSY 4
0.588
±0.098 (6 ±1)
4
UF5034-001 Taptite, B M3x6
Pulley ASSY 1
0.392
±0.098 (4 ±0.5)
5
087320-616 Taptite, cup S M3x6
FG plate 1
0.686
±0.098 (7 ±1)
6
087310-816 Taptite, cup B M3x8
FFC plate 1
0.588
±0.098 (6 ±1)
Lock lever B 1 7
UF5034-001 Taptite, B M3x6
Lock lever A 2
0.392
±0.098 (4 ±0.5)
8
087411-216 Taptite, cup B M4x12
For the top cover 6
0.784
±0.098 (8 ±1)
9
087412-016 Taptite, cup B M4x20
For the scanner unit 2
0.784
±0.098 (8 ±1)