P35:
T2.2 Bodywork
T2.2.1 There must be no openings through the bodywork
into the driver compartment other than that required for
the cockpit opening. Minimal openings around the front
suspension and steering system components are allowed.
مينفعش فتحات ف الهكيل غير المسوح بيها بتاعت نظام
التعليق و التوجيه
P 36 :
T2.3 Suspension
T2.3.1 The vehicle must be equipped with fully
operational front and rear suspension systems including
shock absorbers and a usable wheel travel of at least
50mm and a minimum jounce of 25 mm with driver
seated.
T2.3.2 The minimum static ground clearance of any
portion of the vehicle, other than the tyres, including a
driver, must be 30mm.
مم30 المسافه من االرض لسطح العربيه ال تقل عن
T2.3.3 All suspension mounting points must be visible at
technical inspection, either by direct view or by removing
any covers.
يجب ان يكون النظام مرئي للمفتش
P62:
T5.9 Driver Leg Protection
T5.9.1 All moving suspension and steering components
and other sharp edges inside the cockpit between the
front hoop and a vertical plane 100mm rearward of the
pedals, must be shielded with solid material.
جميع مكونات التعليق والتوجيه المتحركة والحواف الحادة
األخرى داخل قمرة القيادة بين الطوق األمامي والمستوى
يجب أن تكون محمية، ملم خلف الدواسات100 الرأسي
بمادة صلبة
T5.9.2 Covers over suspension and steering components
must be removable to allow inspection of the mounting
points.
يجب أن تكون األغطية الموجودة فوق مكونات التعليق
والتوجيه قابلة لإلزالة للسماح بفحص نقاط التثبيت.
P67
T8 AERODYNAMIC DEVICES
T8.2.4 All restrictions must be fulfilled with the wheels
pointing straight and with any suspension setup with or
without a driver seated in the vehicle.
يجب استيفاء جميع القيود مع توجيه العجالت بشكل
مستقيم ومع
أي إعداد تعليق مع أو بدون وجود سائق في السيارة.
P72
T10 FASTENERS
T10.1 Critical Fasteners
T10.1.1 Critical fasteners are defined as bolts, nuts, and
other fasteners utilized in the primary structure, the
steering, braking, driver’s harness, suspension systems
and those specifically designated as critical fasteners in
the respective rule.
يتم تعريف المثبتات الحرجة على أنها البراغي والصواميل
،والمثبتات األخرى المستخدمة في الهيكل األساسي
وأنظمة التعليق وتلك، وحزام السائق، والكبح،والتوجيه
المخصصة على وجه التحديد كمثبتات حرجة في القاعدة
المعنيه
8.8 تكون درجه
او ما يعدلها5 او درجه
T10.1.3 All threaded critical fasteners must be of the type
hexagon bolts (e.g. ISO 4017, ISO 4014) or socket head
cap screws (e.g. ISO 4762, DIN 7984, ISO 7379) including
their fine-pitch thread versions. Alternative fasteners
(including but not limited to AS, AN and NAS) are
permitted if the team can show equivalence.
تكون الصواميل من النوع السداسي
T10.1.4 Any bolted joint in the primary structure using
either tabs or brackets, must have an edge distance ratio
“e/D” of 1.5 or greater. “D” equals the hole diameter and
“e” equals the distance from the hole centreline to the
nearest free edge of the tab or bracket. Any tabs
attaching suspension members to the primary structure
are not required to meet this rule.
جب أن يكون ألي وصلة مثبتة بمسامير في الهيكل
نسبة،األساسي باستخدام عالمات التبويب أو األقواس
" مسافة حافةe/D" أو أكثر1.5 تبلغ.
"D" "يساوي قطر الثقب وe" يساوي المسافة من الخط
المركزي للفتحة إلى أقرب حافة حرة للعالمة أو القوس.
أي عالمات تبويب تربط أعضاء التعليق بالبنية األساسية
ليست مطلوبة للوفاء بهذه القاعدة.
()تامين ادوات التثيبت من الفك اثناء الحركه
T10.2 Securing Fasteners
T10.2.5 All spherical rod ends and spherical bearings on
the steering or suspension must be in double shear or
captured by having a screw/bolt head or washer with an
outer diameter that is larger than the spherical bearing
housing inner diameter. جب أن تكون جميع نهايات
القضبان الكروية والمحامل الكروية الموجودة على التوجيه
أو التعليق في حالة قص مزدوج أو يتم التقاطها بواسطة
مسمار أو غسالة ذات قطر خارجي اكبر من/رأس لولبي
القطر الداخلي لمبيت المحمل الكروي(النهايه تكون
)متحاصره عشان متفكش.
T10.2.6
Adjustable tie-rod ends must be constrained with a jam
nut to prevent loosening.
صواميلTie rod تثبيت االطراف القابله للتعديل في
تثبيت ل منع فكها
P133:
IN1.5
Modifications and Repairs :
Adjustment of the suspension where no part
substitution, other than springs, sway bars and shims, is
required,
بخالف،تعديل نظام التعليق حيث ال يلزم استبدال أي جزء
النوابض وقضبان التأرجح والحشوات،
Adjustment of tyre pressure,
ضبط ضخط االطار
Replacement of defective tyres or brake pads.
Replacement tyres and brake pads must be identical
in material/composition/size to those presented and
approved at technical inspection,
استبدال االطار الغير صالحه
Changing wheels and tyres for “wet” or “damp”
conditions as allowed in D3.2 and D7.6,
اختيار االطار المناسب للفصل
IN5 MECHANICAL INSPECTION
IN5.1 Mechanical Inspection Required Items
IN5.1.1 The following items must be presented at
mechanical inspection:
The vehicle fitted with tyres for dry conditions,
يكون عندي اطارات للظروف الجافه
Only tools needed for the (dis)assembly of parts for
,mechanical inspection
استخدام االدوات االزمه فقط للفحص
P 166 :
SUSPENSION
Spring Rates: Any linear rate
ARB Rates: Any linear rate
Bump Stop Gap: Any value within limited range
Rebound Spring Gap: Any value within limited range
Damping Rates: 4x Compression and 4x Rebound choices
Kinematics: 5 configurations per axle with camber and toe options
P 186
D8.2 Trackdrive Procedure
D8.2.4 Staging - The vehicle is staged such that the front wheels are 6 m in front of the starting line on
the track
P188
D9 DYNAMIC EVENTS PENALTIES
D9.1.5 Off-course (OC)
An OC occurs when the vehicle has all four wheels outside the track boundary as indicated by edge
marking,
P 28
A6.10.4 In case of measurements on the active TS or activation of the TS for testing purposes, the
following steps must be followed:
The vehicle must be jacked up and the driven wheels removed,
P35
T2 GENERAL DESIGN REQUIREMENTS
T2.1.2 The vehicle must be open-wheeled, single seat and open cockpit (a formula style body) with four
wheels that are not in a straight line.
T2.2.4 The bodywork in front of the front wheels must have a radius of at least 38mm extending at least
45° relative to the forward direction, along the top, sides and bottom of all affected edges.
T2.4 Wheels
T2.4.1 Any wheel mounting system that uses a single retaining nut must incorporate a device to retain
the nut and the wheel in the event that the nut loosens. A second nut (“jam nut”) does not meet these
requirements.
T2.4.2 Standard wheel lug bolts and studs must be made of steel or titanium and are considered
engineering fasteners. Teams using modified lug bolts, studs or custom designs will be required to
provide proof that good engineering practices have been followed in their design. Wheel lug bolts and
studs must not be hollow.
T2.4.3 Aluminium wheel nuts may be used, but they must be hard anodized and in pristine condition.
T2.4.4 Extended or composite wheel studs are prohibited.
T2.4.5 Wheel spacers are permitted. Laminated or multiple spacers per wheel are not permitted.
T2.5 Tyres
T2.5.1 Vehicles must have two types of tyres as follows:
Dry tyres - The tyres on the vehicle when it is presented for technical inspection are defined as its “dry
tyres”.
Wet tyres - Wet tyres may be any size or type of treaded or grooved tyre provided:
i. The tread pattern or grooves were moulded in by the tyre manufacturer or were cut by the tyre
manufacturer or their appointed agent. Any grooves that have been cut must have documentary proof
that it was done in accordance with these rules.
ii. There is a minimum tread depth of 2.4 mm.
T2.5.2 Tyres on the same axle must have the same manufacturer, size and compound.
T2.5.3 Tyre warmers are not allowed.
T2.5.4 Special agents that increase traction may not be added to the tyres or track surface.
D6.3
[DC ONLY] Driverless Autocross Procedure
D6.3.5
Staging - The vehicle is staged such that the front wheels are 6m in front of the starting
line on the track
متر من نقطه البدايه6 العجالت االماميه ع بعد
D9.1.5 Off-course (OC)
An OC occurs when the vehicle has all four wheels outside the track boundary as indicated by edge
marking,
لو العربيه خرجت برا المسار تاخد مينص
