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Home >> Alfa Romeo >> 2017 >> 4C Base >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Body - Interior & Exterior >> Technical Specifications >> Torque Specifications

Torque Specifications

GC0168010Courtesy of CHRYSLER GROUP, LLC
Component Mounting Size Value (N.m)
Door check strap (body side) Screw M8 23 ÷ 28
Door check strap (door side) Nut M6 08 ÷ 10
Door hinge (door side) Screw M10x1.25x32 41 ÷ 50
Door hinge (body side) Screw M10x1.25x32 41 ÷ 50
Connection between front door fixed/moving hinges Screw M6 14 ÷ 17
Door lock striker Screw M8x20 23 ÷ 28
GC0167722Courtesy of CHRYSLER GROUP, LLC
Component Mounting Size Value (N.m)
Fixed liftgate hinge Screw M8x20 27 ÷ 33
Connection between liftgate fixed/moving hinges Screw M8x15 22 ÷ 26
GC0167685Courtesy of CHRYSLER GROUP, LLC
Component Mounting Size Value (N.m)
Dashboard supporting crossmember (on body) Screw M8 17 ÷ 23
Dashboard supporting crossmember (on service tank) Screw M8x70 17 ÷ 23
GC0166785Courtesy of CHRYSLER GROUP, LLC
Component Mounting Size Value (N.m)
Front seat backrest on bulkhead (for versions with fixed passenger seat) Screw M10x1.25 32 ÷ 39
Front seat cushion on floor (for versions with fixed passenger seat) Screw M10x1.25 32 ÷ 39
Front seat (for versions with adjustable seats) Screw M10x1.25 32 ÷ 39
GC0168091Courtesy of CHRYSLER GROUP, LLC
Component Mounting Size Value (N.m)
Seat belt components Screw 7/16" 36 ÷ 44
GC0168047Courtesy of CHRYSLER GROUP, LLC
GC0166540Courtesy of CHRYSLER GROUP, LLC
GC0167639Courtesy of CHRYSLER GROUP, LLC
GC0167981Courtesy of CHRYSLER GROUP, LLC
GC0167216Courtesy of CHRYSLER GROUP, LLC
Component Mounting Size Value (N.m)
ABS control unit bracket Screw M8x14 23 ÷ 28
Anti-roll bar Screw M8x1.25x35 23 ÷ 28
Front and rear left side hydraulic brake system pipes (on ABS control unit) Connector M10x1 14 ÷ 18
Front chassis assembly Screw M10x1.5x35 57 ÷ 63
Front chassis assembly Nut M10x1.5x35 57 ÷ 68
Front chassis assembly Nut M12x1.75 62 ÷ 68
Front chassis assembly Screw M10x1.5x35 57 ÷ 63
Rear bumper rear mounting Screw    
Rear chassis (lower fastening) Screw M10x1.5x27 48 ÷ 50 + 45°
Rear chassis (upper fastening) Screw M12x1.75x35 86 ÷ 95
Rear exhaust silencer mounting bracket Screw M8x25 23 ÷ 29
Rear exhaust silencer mounting bracket Screw M8x25 23 ÷ 29
Rear frame Screw M10 52 ÷ 58
Rear turret crossmember Screw M8X22 2.2 ÷ 26
Rear turret crossmember Screw M10x1.5x65 52 ÷ 58
Roll-bar (on carbon monocoque) Screw M10x1.5x35 3.2 ÷ 3.9 + 45°
Shock absorber (upper fastening) Nut M14x2 171 ÷ 189
Side brace to carbon monocoque Screw M10x1.5x25 38 ÷ 42
Side brace to engine attachment casting Screw M10x1.25x85 52 ÷ 58
Steering box Nut M12x1.75x105 67 ÷ 74
Track control arm (on steering knuckle) Nut (to be replaced) M14x1.5 61 ÷ 75
Track control arm (on steering knuckle) Nut (to be replaced) M14x1.5 61 ÷ 75
Windscreen frame Screw M8x48 22 ÷ 26
Windscreen frame Screw M10x1.25x35 48 ÷ 53
Wishbone (front fastening) Nut M14x2 152 ÷ 168
Wishbone (rear fastening) Nut M12x1.75 86 ÷ 95