Replacing Combination Valve
If any portion of combination valve is defective, entire valve must be replaced, as it is non-repairable. Bleed system.
1969-70 TIGHTENING SPECIFICATION
| Application | Ft. Lbs. | |||
|---|---|---|---|---|
| Caliper Mounting Bracket-to-Knuckle | ||||
| F-85, Cutlass, 442, Vista-Cruiser | 70-90 | |||
| Delta 88, Ninety-Eight | 110-140 | |||
| Buick & Pontiac | 125 | |||
| Caliper to Steering Knuckle | ||||
| Toronado | 30-40 | |||
| Caliper to Mounting Bracket | ||||
| Buick & Pontiac | 35 | |||
| Chevrolet | 30 | |||
| Oldsmobile | 30-40 | |||
| Bleeder Screw | 65 INCH Lbs. | |||
| Wheel Lug Nuts | ||||
| Buick | 70 | |||
| Chevrolet | 65 | |||
| Oldsmobile F-8S, Cutlass, 442, Vista Cruiser | 60-80 | |||
| Delta 88, & Ninety-Eight | 65-85 | |||
| Toronado | 100-130 | |||
| Pontiac | 75 | |||
| Tempest, Grand Prix, Firebird | 70 | |||
1971-72 TIGHTENING SPECIFICATIONS
| Application | Ft. Lbs. | ||
|---|---|---|---|
| Caliper to Mounting Bracket or Steering Knuckle | |||
| Buick, Chevrolet, Pontiac | 35 | ||
| Cadillac | 30 | ||
| El Dorado | 25-30 | ||
| Oldsmobile, Except F-85, Cutlass, & 442, Vista Cruiser | 40 | ||
| Caliper Adapter Bracket to Steering Knuckle | |||
| Oldsmobile F-85, Cutlass, 442, Vista Cruiser | 140 | ||
| Splash Shield & Mounting Bracket to Knuckle | |||
| Pontiac - Upper | 125 | ||
| Lower | 75 | ||
| Bleeder Screw | 65 INCH lbs. | ||
| Wheel Stud Nuts, Buick, Skylark, GS, & Sport Wagon | 70 | ||
| All Other Models | 75 | ||
| Cadillac | 105 | ||
| Chevrolet | 70 | ||
| Oldsmobile, F-85, Cutlass, 442, Vista Cruiser | 80 | ||
| Delta 88, Custom Cruiser, Ninety-Eight | 85 | ||
| Toronado | 130 | ||
| Pontiac, Catalina, Grandville, Bonneville | 75 | ||
| All Other Models | 70 | ||
1973 TIGHTENING SPECIFICATIONS
| Application | Ft. Lbs. | ||
|---|---|---|---|
| Brake Hose to Caliper | |||
| Buick, Chevrolet, Omega | 22 | ||
| Cadillac | 30 (Max.) | ||
| Oldsmobile - Cutlass, 88, 98 | 25 | ||
| Toronado | 35 | ||
| Splash Shield and/or Mounting Bracket to Steering Knuckle | |||
| Buick | 125 | ||
| Chevrolet | 95 | ||
| Oldsmobile | 12 | ||
| Pontiac - LeMans, Ventura - Upper | 115 | ||
| Bonneville, Catalina, Grand Ville, Firebird - Upper | 15 | ||
| Caliper to Mounting Bracket | |||
| Buick, Chevrolet, Pontiac | 35 | ||
| Cadillac | 30 | ||
| Oldsmobile | 40 | ||
| Wheel Attaching Nuts | |||
| Buick - Century, Regal | 70 | ||
| Exc. Century, Regal | 75 | ||
| Cadillac | 130 | ||
| Chevrolet - All | 70 | ||
| Oldsmobile - Omega, Cutlass | 80 | ||
| 88, 98 | 85 | ||
| Toronado | 130 | ||
| Pontiac - Bonneville, Catalina, Grand Ville | 75 | ||
| Exc. Bonneville, Catalina, Grand Ville | 70 | ||