Description
Electric city buses now run on many routes in Hanoi and Ho Chi Minh City. Their depots also handle battery frames, drive motors, roof air units and suspension parts on a tight daily rotation. The Snap-on TE100FUC torque wrench helps techs return each mounting bolt to the right value. It is a Torqometer follow-up dial in foot-pounds, and Lost in HCM lists it with a chart.

What the e-bus workshop needs
An e-bus has fewer engine parts, yet it still carries heavy loads on brackets and frames. Battery packs, for instance, hang on mounts that shake over every pothole. So a depot needs clear proof that each mount bolt sits at its value. Snap-on’s follow-up dial shows a targeted torque needle and a torque achieved needle. Thus, with the TE100FUC, the tech can show the result to a supervisor before the bus leaves.
Base model TE100FU in the catalog
| Item | TE100FU (CAT1500i p.333) |
|---|---|
| Square drive | 1/2 in |
| Range | 100 ft-lb |
| Increments | 1 ft-lb |
| Length | 16 in |
| Width / head depth | 2-3/4 in / 1-3/8 in |
| Storage case | PBR5 |
In fact, these values belong to the base stock number in Snap-on’s US Reading/Standard 2% Accuracy table. Per that catalog, a trailing C orders the certificate of calibration version. Lost in HCM, for its part, titles the TE100FUC as the with Chart model, so ask which papers travel with it.
Bus depot uses for the Snap-on TE100FUC torque wrench
- Battery pack frame and bracket bolts, where the bus maker gives a value.
- Drive motor and gearbox mount bolts.
- Roof air conditioning unit fixings.
- Air compressor and steering pump brackets.
Above all, high-voltage parts call for trained staff and full isolation. Snap-on does not describe this wrench as an insulated tool, so keep it off live parts.
TE100FUC range in practice
Lost in HCM files the TE100FUC under US Reading/Standard 2% Accuracy. Snap-on holds that grade to 2% of reading from 20% of full scale to the top. On this dial, that span runs from 20 ft-lb to 100 ft-lb. Since bus manuals often give N·m, note that 100 ft-lb is about 136 N·m.
Daily care in the depot
Reset the follow-up needle before each bolt, because the last value stays on the dial. Also wipe brake dust and road grime off the TE100FUC, and return it to its PBR5 case. Keep it within Snap-on’s 0 to 100 °F range, and never loosen seized bolts with it. Then set a recalibration date with an outside lab.
Quote the Snap-on TE100FUC torque wrench
Bus operators, body builders and fleet service firms can buy the Snap-on TE100FUC torque wrench from Lost in HCM, the SMK Vietnam partner. To get a price for your depot, request a quote from Lost in HCM. You can also view our torque wrench line-up, read snapon.com, or contact SMK Vietnam.
E-bus depot questions about the TE100FUC
What does with Chart mean on the TE100FUC?
Lost in HCM uses that title. In Snap-on’s catalog, the C suffix marks the certificate of calibration version of the TE100FU.
Is the TE100FUC enough for wheel nuts?
Usually not. Bus wheel nuts often need far more, so check the maker’s value and choose a larger wrench.
Which case comes with it?
Snap-on lists the PBR5 storage case for the TE100FU row.
















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