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5-5
Confidential
4. SCREW TORQUE LIST
Location of screw Screw type Q’ty
Tightening torque
N m (kgf · cm)
FU harness cover 1 Taptite pan B M4x20 1 0.7±0.1 (7±1)
Fuser unit Taptite pan B M4x20 1 0.7±0.1 (7±1)
Process cover stopper Taptite cup B M4x10 1 0.5±0.1 (5±1)
Emblem cover Taptite cup B M3x10 2 0.5±0.1 (5±1)
Side cover L Taptite bind B M4x12 2 0.7±0.1 (7±1)
Shield cover ASSY Taptite cup S M3x6 SR 4 0.75±0.1 (7.5±1)
ADF FG harness
Taptite cup S M3x6 1 0.7±0.05 (7±0.5)
Taptite cup S M3x8 1 0.7±0.05 (7±0.5)
Main shield plate ASSY
Taptite cup S M3x6 1 0.9±0.1 (9±1)
Taptite bind B M4x12 3 0.7±0.1 (7±1)
Hinge base R Taptite cup B M3x10 2 0.8±0.1 (8±1)
Hinge ASSY L
Taptite cup S M3x12 1 0.8±0.1 (8±1)
Taptite cup B M3x10 2 0.5±0.1 (5±1)
ADF side cover F
Taptite cup B M3x10 1 0.5±0.1 (5±1)
Taptite cup S M3x8 1
ADF side cover R Taptite cup B M3x10 1 0.5±0.1 (5±1)
Document cover LGL sub ASSY Taptite bind B M4x12 1
ADF chute ASSY Taptite cup B M3x10 4 0.5±0.1 (5±1)
SX chute Taptite cup S M3x8 2 0.5±0.1 (5±1)
Exit chute cover ASSY Taptite cup B M3x10 4 0.5±0.1 (5±1)
ADF motor
Screw, pan (S/P washer)
M3X6
2
0.7±0.1 (7±1)
Motor frame ASSY Taptite cup S M3x8 3 0.7±0.05 (7±0.5)
S/B Solenoid ASSY Taptite cup S M3x8 1
PF Solenoid ASSY Taptite cup S M3x8 1
ADF Relay PCB Taptite cup S M3x8 1 0.7±0.05 (7±0.5)
Paper feed plate Taptite cup S M3x8 2
Paper feed chute ASSY Taptite cup S M3x8 2 0.7±0.05 (7±0.5)
Separation rubber
Taptite B M3x6 1 0.4±0.05 (4±0.5)
Drive frame sub ASSY DX Taptite cup B M3x10 3 0.5±0.1 (5±1)
Front frame Taptite cup B M3x10 3 0.5±0.1 (5±1)
Upper main chute ASSY Taptite cup B M3x10 4 0.5±0.1 (5±1)
Rear sensor cover
Taptite cup B M3x10 2 0.5±0.1 (5±1)
LF spring Taptite cup B M3x10 2 0.5±0.1 (5±1)
Scanner unit Taptite cup B M4x20 2 0.8±0.1 (8±1)
Scanner top cover ASSY Taptite cup B M4x12 6 0.8±0.1 (8±1)
Lock lever B Taptite B M3x6 1 0.4±0.05 (4±0.5)
Lock lever A Taptite B M3x6 2 0.4±0.05 (4±0.5)