Low or irregular rate
The replica shoots less quickly than before, slows down in gust or hood.
- Verifications
- 5
- Until
- Dismantling
- Tools
- 5
Symptoms
- The gust is much slower than when buying
- The rate drops with the charger
- The rhythm is irregular, with cuts
Causes
Most common to rare.
- Low or tired batteryCommon
- Connector or wiring that limits the currentPossible
- Engine height not adjustedPossible
- Dry or excess fat, shimming (definition) to be repeatedPossible
- Used motor: coals, cracked collectorRare
Verifications
In the order: we start with what does not require anything to disassemble. Check as you go, the list is kept in this browser.
If the rate returns, the battery is involved: see the plug on the empty battery.
Without toolsMultimeter connected to the battery, pull a short burst: a voltage that collapses more than 1 V on a 7.4 V reveals a battery or a connection too weak.
Simple toolsTools: MultimeterIn small guts, shooting at once, to the clearest sound.
Simple toolsTools: Allen keysRemove the old fat with isopropyl alcohol, then apply a thin layer to the teeth of the gears. Too much fat brakes as much as not enough and attracts dust.
DismantlingTools: Precision screwdriver, Isopropyl alcohol, Gearbox fatEach gear must rotate freely with a side game barely perceptible. Tight, it rubs; Let go, he vibrates and uses his teeth.
DismantlingTools: Precision screwdriver
Stop
Stop and hand over the reply to a technician if:
- Shimming is unknown to you: it is a precision setting that requires the method

