LEMON Manuals: Even more car manuals for everyone
Home >> Infiniti >> 2000 >> G20 Base, Automatic, RE4F03W >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission Overhaul - Re4F03B/W >> Component Disassembly & Reassembly >> Low-Reverse Brake >> Reassembly

Low-Reverse Brake: Reassembly

  1. Reassembly procedures for low-reverse brake are same as for reverse clutch. Drive plate thickness should be .079" (2.00 mm). Service limit is .070" (1.80 mm). Measure clearance between snap ring and drive plate. See Fig 3 . Specified clearance is .055-.071" (1.40-1.80 mm). Service limit is .110" (2.80 mm). Install correct retaining plate to achieve specified clearance. Retaining plate is available in increments of .008" (.20 mm). See LOW-REVERSE BRAKE RETAINING PLATE SPECIFICATIONS  table.
  2. Check low-reverse brake operation. Apply compressed air to oil hole in transaxle case. See Figure and Fig 4 . Ensure retaining plate moves toward snap ring. If retaining plate does not move, "D" ring or oil seal may be damaged.
LOW-REVERSE BRAKE RETAINING PLATE SPECIFICATIONS

Part No. In. (mm)
31667-31X16 .142 (3.60)
31667-31X17 .150 (3.80)
31667-31X18 .157 (4.00)
31667-31X19 .165 (4.20)
31667-31X20 .173 (4.40)
31667-31X21 .181 (4.60)
Fig 1: Exploded View Of Low-Reverse Brake Clutch
G99G08358Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Removing Low-Reverse Brake Clutch Piston
G93E23436Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 3: Measuring Low-Reverse Brake Clutch Clearance
G99I08359Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 4: Checking Low-Reverse Clutch Operation
G93F23437Courtesy of NISSAN MOTOR CO., U.S.A.