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Home >> Mercedes Benz >> 2018 >> GLA45 AMG >> Repair and Diagnosis >> Suspension >> Wheels & Tire System >> Wheels, Chassis Alignment Check - 156 Chassis >> Testing & Repair >> Check caster on front axle - AR40.20-P-0268NKB

Check caster on front axle - AR40.20-P-0268NKB

MODEL 117, 156, 176, 242, 246 

INSPECT Check     
1 Check caster and assign tabular value MODEL 156 AR40.20-P-0322-03NKX
MODEL 246 AR40.20-P-0322-03NKB
MODEL 117 AR40.20-P-0322-03NKG
MODEL 176 AR40.20-P-0322-03NKD
MODEL 242 AR40.20-P-0322-03NKF
MODEL 156 *BE40.20-P-1003-20M 
MODEL 156 *BE40.20-P-1002-20M 
MODEL 156 *BE40.20-P-1001-20M 
MODEL 176 *BE40.20-P-1001-20I 
MODEL 176 *BE40.20-P-1002-20I 
MODEL 176 *BE40.20-P-1003-20I 
MODEL 117 *BE40.20-P-1001-20H 
MODEL 246
MODEL 117
*BE40.20-P-1002-20H 
MODEL 246
MODEL 117
*BE40.20-P-1003-20H 
MODEL 246
MODEL 242
*BE40.20-P-1001-20J 
MODEL 242 *BE40.20-P-1002-20J 
MODEL 242 *BE40.20-P-1003-20J 
2 Checking accident vehicles and vehicles possibly damaged in an accident If necessary, check for unacceptable deformation on the body.  
AR40.30-P-0400NKB 
IMPORTANT The caster at the front axle cannot be adjusted. Large deviations in caster at the front axle may be caused by the following:
  • Excessive difference in the vehicle level between the left and right sides of the vehicle.
  • Deformation of lower control arm.
  • Deformation of front axle carrier, e.g. through accident damage.
  • Deformation of the body, e.g. due to accident damage.
TEST AND ADJUSTMENT VALUES FOR CASTER

Number Designation MODEL 117 MODEL 246
BE40.20-P-1001-20H Caster values, form    
See OF40.20-P-3000-00NKG OF40.20-P-3000-00NKB
TEST AND ADJUSTMENT VALUES FOR CASTER

Number Designation MODEL 176
BE40.20-P-1001-20I Caster values, form  
See OF40.20-P-3000-00NKD
TEST AND ADJUSTMENT VALUES FOR CASTER

Number Designation MODEL 242
BE40.20-P-1001-20J Caster values, form  
See OF40.20-P-3000-00NKF
TEST AND ADJUSTMENT VALUES FOR CASTER

Number Designation MODEL 156
BE40.20-P-1001-20M Caster values, form  
See OF40.20-P-3000-00NKX
TEST AND ADJUSTMENT VALUES FOR CASTER

Number Designation MODEL 117 MODEL 246
BE40.20-P-1002-20H Permissible difference in caster between right and left side of vehicle ∠° ±30' ±30'
TEST AND ADJUSTMENT VALUES FOR CASTER

Number Designation MODEL 176
BE40.20-P-1002-20I Permissible difference in caster between right and left side of vehicle ∠° ±30'
TEST AND ADJUSTMENT VALUES FOR CASTER

Number Designation MODEL 242
BE40.20-P-1002-20J Permissible difference in caster between right and left side of vehicle ∠° ±30'
TEST AND ADJUSTMENT VALUES FOR CASTER

Number Designation MODEL 156
BE40.20-P-1002-20M Permissible difference in caster between right and left side of vehicle ∠° ±30'
TEST AND ADJUSTMENT VALUES FOR CASTER

Number Designation MODEL 117 MODEL 246
BE40.20-P-1003-20H Absolute caster tolerance ∠° ±30' ±30'
TEST AND ADJUSTMENT VALUES FOR CASTER

Number Designation MODEL 176
BE40.20-P-1003-20I Absolute caster tolerance ∠° ±30'
TEST AND ADJUSTMENT VALUES FOR CASTER

Number Designation MODEL 242
BE40.20-P-1003-20J Absolute caster tolerance ∠° ±30'
TEST AND ADJUSTMENT VALUES FOR CASTER

Number Designation MODEL 156
BE40.20-P-1003-20M Absolute caster tolerance ∠° ±30'