Contents Wiring diagrams Section: Wiper/washer Systems All sections

Wiper & Washer: Adjustments Nissan Quest IV

Wiper/washer Systems 8 illustrations ~377 words

WIPER BLADE POSITION ADJUSTMENT

Clearance between the end of cowl top cover/front fender cover and the top of front wiper blade center.

Scheme 5

Scheme 5: WIPER BLADE POSITION ADJUSTMENT

Standard clearance

  1. D: 35.0 ± 7.5 mm (1.378 ± 0.295 in)
  2. P: 37.2 ± 7.5 mm (0.295 ± 0.295 in)

Scheme 6

Scheme 6: REMOVAL
  1. Lift up front wiper arm, and set to the position where wiper arm can be locked back.
  2. Remove lock lever (A) of front wiper blade (1). Pull front wiper blade in the direction indicated by the arrow as shown in the figure below to remove front wiper blade from front wiper arm (2). CAUTION: Wrap wiper arm using a shop cloth so that wiper blade does not damage windshield glass.

REAR WIPER BLADE POSITION ADJUSTMENT

Set the wiper blade top on the defrosting wire (A) (clearance between the end of back door glass and the top of wiper blade center).

Standard clearance

  1. Rear wiper blade
  2. Back door window glass
  3. Back door panel
  4. Back door trim

Scheme 7

Scheme 7
  1. A: Rear defogger wire print
  2. L: 50.2 ± 7.5 mm (1.976 ± 0.295 in)

Scheme 8

Scheme 8: REMOVAL
  1. Lift up and hold rear wiper arm. Remove rear wiper blade (1) from rear wiper arm (2) while rotating rear wiper blade (1) in the direction indicated by the arrow as shown in the figure below. CAUTION: Wrap wiper arm using a shop cloth so that wiper blade does not damage back door window glass.

ADJUSTMENT

FRONT WASHER NOZZLE SPRAY POSITION ADJUSTMENT

Adjust spray positions to match the positions shown in the figure below.

Scheme 9

Scheme 9: ADJUSTMENT
Unit: mm (in)
Driver sidePassenger side
ABCDEFGH
X578 (22.76)381 (15.00)181 (7.13)129 (5.08)88 (3.46)169 (6.65)366 (14.41)484 (19.06)
Y638 (14.49)62 (2.44)56 (2.20)703 (27.68)674 (26.54)49 (1.93)61 (2.40)504 (19.84)

Check that washer fluid is splayed on 70% or more the splay area (shaded area in figure ) when spraying washer fluid. If the spray area deviates from the specification, adjust the washer nozzle.

CAUTIONUse washer nozzle adjuster (A) for nozzle (1) insert adjustment if the jet a is outside the angle. Never use needle or small pin.

Scheme 10

Scheme 10

Note. If wax or dust gets into the nozzle, remove wax or dust with a needle or small pin.

REAR WASHER NOZZLE SPRAY POSITION ADJUSTMENT

Adjust spray positions to match the positions shown in the figure below.

Scheme 11

Scheme 11
Unit: mm (in)
H: HeightL: LengthØ: Spray position area
3.0 (0.118)115.0 (4.528)30 (1.181)

Insert a needle or similar object (A) into the spray opening (1) and move up/down and left/right to adjust the spray position.

Scheme 12

Scheme 12

Note. If wax or dust gets into the nozzle, remove wax or dust with a needle or small pin.