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Home >> Mercedes Benz >> 2021 >> GLA250 4Matic >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Electrical System - Body -- 247 Chassis (2 Of 3) >> Testing & Repair >> Check Wiper Arms - AR82.30-P-6000-01MFA

Check Wiper Arms - AR82.30-P-6000-01MFA

Model 118, 177, 243, 247 

TEST AND ADJUSTMENT VALUES FOR WIPER ARMS

Number Designation Model 118 Model 177
BE82.30-P-1003-01M Angle of incidence of driver-side wiper arm in parked position Left-hand drive vehicle ∠° +3, 4...+7, 4 +3, 4...+7, 4
Right-hand drive vehicle ∠° -3, 4...-7, 4 -3, 4...-7, 4
TEST AND ADJUSTMENT VALUES FOR WIPER ARMS

Number Designation Model 243, 247
BE82.30-P-1003-01M Angle of incidence of driver-side wiper arm in parked position Left-hand drive vehicle ∠° +3, 5...+7, 5
Right-hand drive vehicle ∠° -3, 5...-7, 5
TEST AND ADJUSTMENT VALUES FOR WIPER ARMS

Number Designation Model 118 Model 177
BE82.30-P-1004-01M Angle of incidence of passenger-side wiper arm in parked position Left-hand drive vehicle ∠° +3, 3...+7, 3 +3, 3...+7, 3
Right-hand drive vehicle ∠° -3, 3...-7, 3 -3, 3...-7, 3
TEST AND ADJUSTMENT VALUES FOR WIPER ARMS

Number Designation Model 243, 247
BE82.30-P-1004-01M Angle of incidence of passenger-side wiper arm in parked position Left-hand drive vehicle ∠° +3, 4...+7, 4
Right-hand drive vehicle ∠° -3, 4...-7, 4
Fig 1: Identifying Adapter (205 589 00 21 00)
G14549570Courtesy of MERCEDES-BENZ USA
Fig 2: Identifying Adjusting Tool Set (211 589 02 21 00)
G11129282Courtesy of MERCEDES-BENZ USA
  1. Remove SPECIAL TOOL adapter (F) and SPECIAL TOOL angle gauge (A) from SPECIAL TOOL adjusting tool set.
  2. Insert SPECIAL TOOL adapter (F) into guide (arrow) of SPECIAL TOOL angle gauge (A) and use bolt to fix into place on the angle gauge (A).
    G14689907Courtesy of MERCEDES-BENZ USA
  3. Fold up driver-side wiper arm (2) and slide SPECIAL TOOL angle gauge (A) together with SPECIAL TOOL adapter (F) onto wiper blade mounting of driver-side wiper arm (2).
  4. Lower driver-side wiper arm (2) until all three contact points at the base of the SPECIAL TOOL angle gauge (A) make contact with the windshield.
  5. Read off angle of incidence for driver-side wiper arm (2) on scale of SPECIAL TOOL angle gauge (A), and note down.
  6. Remove SPECIAL TOOL angle gauge (A) together with SPECIAL TOOL adapter (F) from driver-side wiper arm (2).
  7. Repeat testing procedure for passenger-side wiper arm (1).
  8. Compare recorded check values with adjustment values.
G14689908Courtesy of MERCEDES-BENZ USA
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