What is the torque spec for the brake tube flare nut?

15 - 18 N·m (1.5 - 1.8 kg·m, 11 - 13 ft-lb).

How many notches should the parking brake lever have when adjusted?

7 - 9 notches under a force of 196 N (20 kg, 44 lb); it is a center lever type.

What torque is specified for the master cylinder to brake booster nuts?

8 - 11 N·m (0.8 - 1.1 kg·m, 5.8 - 8.0 ft-lb).

Home/ Registry/ Nissan/ Micra/ 1990 Nissan Micra/ Photo supermotors.net/registry/media/266432

Nissan Micra Brake Service Data & Torque Specs (S.D.S.) - Manual Page BR-17

Brake system rear-brake/parking-brake specs and tightening torque chart: booster, master cylinder, flare nuts

‹ ›

Brake SDS continued: rear lining min 1.5 mm, drum max 181.0 mm, parking brake 7-9 notches, plus torque chart. Master cylinder to booster 8-11 N-m; brake tube flare nut 15-18 N-m.

AI caption November 2005 · Photo 299 of 412

This is page BR-17 of a factory service manual, presenting Service Data and Specifications (S.D.S.) for the brake system. The left column continues the Inspection and Adjustment section with rear brake wear limits: lining minimum thickness 1.5 mm (0.059 in), drum maximum inner diameter 181.0 mm (7.13 in), out-of-roundness less than 0.03 mm, radial runout less than 0.05 mm, and taper less than 0.04 mm measured 25 mm from the inlet. The parking brake is specified as a center lever type with 7-9 notches under a force of 196 N (20 kg, 44 lb). The right column is a tightening torque table listing brake-system fasteners in N·m, kg·m, and ft-lb, covering the pedal bracket, brake booster, master cylinder, booster input rod lock nut, stop lamp switch lock nut, DP valve mounting bolt, air bleeder, brake tube flare nuts, brake hose connectors, cylinder body to knuckle, drum brake back plate, wheel cylinder, parking brake control bolt, parking cables, equalizer, adjuster lock nut, and cable clamp. Values range from 3-4 N·m for parking cable fasteners to 39-49 N·m for the cylinder body to knuckle. The page was uploaded as documentation for a 1990 Nissan Micra; the page itself does not state a model or year.

Is this accurate? Sign in to help verify it.

Frequently asked questions

What is the minimum rear brake lining thickness?: 1.5 mm (0.059 in).
What is the maximum rear brake drum inner diameter?: 181.0 mm (7.13 in).
What is the torque spec for the brake tube flare nut?: 15 - 18 N·m (1.5 - 1.8 kg·m, 11 - 13 ft-lb).
How many notches should the parking brake lever have when adjusted?: 7 - 9 notches under a force of 196 N (20 kg, 44 lb); it is a center lever type.
What torque is specified for the master cylinder to brake booster nuts?: 8 - 11 N·m (0.8 - 1.1 kg·m, 5.8 - 8.0 ft-lb).