What is the torque on a crank bolt?
Crankset, Bottom Bracket and Pedal Area
| Component | Type/Brand | Newton Meters |
|---|---|---|
| Crank bolt (including spline-type cranks and square-spindle cranks) | Shimano® Octalink® XTR® (M15 thread) | 40.3–49 |
| Campagnolo® | 32–38 | |
| Campagnolo® Ultra-Torque® | 42 | |
| FSA® M8 bolt | 34–39 |
Are crankshaft bolts torque to yield?
If the crankshaft pulley bolt is removed it should be replaced as it is a torque to yield bolt. The installation of the crankshaft pulley requires that a specific torque operation be adhered to.
Can you tighten a crankshaft pulley?
You need to put a torque wrench on it to achieve the proper torque setting. You also need that same tool to properly put the other parts on… To keep the crank from moving, use something to hold the flywheel in place… Often there is an access hole or plate that can be removed for access…
Do I need a torque wrench for bottom bracket?
You’ll need a BB tool for the BB, no torque wrench needed. For the crank arm, just make it hand tight with an allen key/wrench and it’ll be close enough.
Can I reuse torque to yield bolts?
What is a torque-to-yield bolt? It is a one-time-use fastener that is designed to stretch during the torquing process (installation). Because of this stretching, the integrity of the bolt is compromised. These bolts cannot and should not be reused due to the stress caused to the bolt during its first installation.
What’s the timing pin on a Renault Clio?
Crankshaft timing pin – Renault No.Mot.1489. Guide pulley removal/fitting tool – Renault No.Mot.1368. Special Precautions Disconnect battery earth lead. DO NOT turn crankshaft or camshaft when timing belt removed. Remove spark plugs to ease turning engine. Turn engine in normal direction of rotation (unless otherwise stated).
How often do you change the tensioner pulley on a Renault Clio?
Replacement Interval Guide Renault recommend replacement every 72,000 miles or 5 years (tensioner pulley and guide pulley must be replaced). The previous use and service history of the vehicle must always be taken into account. Check For Engine Damage
What is the tension gauge on a Renault Clio?
Auxiliary drive belt tensioning tool – Renault No.Mot.1638 (manual tensioner). Auxiliary drive belt tension gauge – Renault No.Mot.1505/1715. Camshaft setting bar – Renault No.Mot.1496/1750. Camshaft rear blanking plug removal tools – Renault No.Mot.1487/1488.
Can a crank pulley bolt defeat a regular bolt?
The bolt must be terrified at the sight of this thing, but this is no ordinary bolt. This is a crankshaft pulley bolt, the Chuck Norris of bolts. 450 deafening, neighbour waking, light dimming newton metres of torque later…Nothing. The bolt won.