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Home >> Chevrolet >> 2022 >> Silverado 1500 ZR2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 121 (Disc Brake System) >> Specifications >> Fastener Specifications

Fastener Specifications

WARNING: This page is about a different car, the 2020 Chevrolet Silverado 1500. However, it is still accessible from the selected car via links, so may be relevant.
GM5539443Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Front Brake Caliper Overhaul (Inboard)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Brake Caliper Piston Seal [2x] Yes - - Front Brake Caliper Overhaul 
2 Front Brake Caliper Piston Boot [2x] Yes - - Front Brake Caliper Overhaul 
GM5539446Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Front Brake Caliper Overhaul (Outboard)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Brake Caliper Piston Boot [2x] Yes - - Front Brake Caliper Overhaul 
2 Front Brake Caliper Piston Seal [2x] Yes - - Front Brake Caliper Overhaul 
GM5539429Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Front Brake Corner

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Brake Caliper Bleeder Valve - - 10 N.m (89 lb in) Front Brake Caliper Bleeder Valve Replacement 
2 Front Brake Caliper Bolt [2x] - Yes First Pass: 50 N.m (37 lb ft)
Final Pass: 30 - 45 degrees
Front Brake Caliper Replacement 
GM5539431Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Front Brake Rotor Bolt

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Brake Rotor Bolt - - 22 N.m (16 lb ft) Front Brake Rotor Replacement 
GM5628873Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Rear Brake Caliper and Bracket

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Rear Brake Bleeder Valve - - 17 N.m (13 lb ft) Rear Brake Bleeder Valve Replacement 
2 Rear Brake Caliper Guide Pin Bolt [2x] - - 40 N.m (30 lb ft) Rear Brake Caliper Replacement 
3 Rear Brake Caliper Bracket Bolt [2x] - Yes First Pass: 150 N.m (111 lb ft)
Final Pass: 15 - 30 degrees
Rear Brake Caliper Bracket Replacement 
GM5539448Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Rear Brake Caliper Overhaul

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Rear Brake Caliper Piston Boot Yes - - Rear Brake Caliper Overhaul 
2 Rear Brake Caliper Piston Seal Yes - - Rear Brake Caliper Overhaul 
GM5628898Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Rear Brake Shield Bolts

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Rear Brake Shield Bolt [3x] - - 22 N.m (16 lb ft) Rear Brake Shield Replacement 
GM5539449Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Rear Brake Rotor Bolt

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Rear Brake Rotor Bolt - - 22 N.m (16 lb ft) Rear Brake Rotor Replacement