LEMON Manuals: Even more car manuals for everyone
Home >> Nissan-Datsun >> 2004 >> Frontier Base, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - RL4R01A >> Assembly >> Assembly (1)

Assembly (1)

  1. Install manual shaft components.
    1. Install oil seal onto manual shaft.
      • Apply ATF to oil seal. 
      • Wrap threads of manual shaft with masking tape. 
    2. Insert manual shaft and oil seal as a unit into transmission case.
    3. Remove masking tape.
      Fig 1: Inserting Manual Shaft And Oil Seal
      G00770768Courtesy of NISSAN MOTOR CO., U.S.A.
    4. Push oil seal evenly and install it onto transmission case.
      Fig 2: Pushing Oil Seal And Installing Onto Transmission Case
      G00770769Courtesy of NISSAN MOTOR CO., U.S.A.
    5. Align groove in shaft with drive pin hole; then drive pin into position as shown in Fig 3.
      Fig 3: Aligning Groove In Shaft With Drive Pin Hole
      G00770770Courtesy of NISSAN MOTOR CO., U.S.A.
    6. Install detent spring and spacer.
      Fig 4: Installing Detent Spring And Spacer
      G00770771Courtesy of NISSAN MOTOR CO., U.S.A.
    7. While pushing detent spring down, install manual plate onto manual shaft.
      Fig 5: Installing Manual Plate Onto Manual Shaft
      G00770772Courtesy of NISSAN MOTOR CO., U.S.A.
    8. Install lock nuts onto manual shaft.
    Fig 6: Installing Lock Nuts Onto Manual Shaft
    G00770773Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Install throttle lever components.
    1. Install throttle lever shaft.
    2. Align groove in shaft with drive pin hole, then drive pin into position as shown in Fig 7.
      Fig 7: Installing Throttle Lever Shaft
      G00770774Courtesy of NISSAN MOTOR CO., U.S.A.
    3. Install throttle lever, return spring, spring retainer and E-ring.
      Fig 8: Installing Throttle Lever, Return Spring, Spring Retainer And E-Ring
      G00770775Courtesy of NISSAN MOTOR CO., U.S.A.
    4. Install throttle wire.
      Fig 9: Installing Throttle Wire
      G00770776Courtesy of NISSAN MOTOR CO., U.S.A.
      • Apply ATF to O-ring. 
      Fig 10: Identifying O-Ring
      G00770777Courtesy of NISSAN MOTOR CO., U.S.A.
    5. Install accumulator piston.
    6. Install O-rings onto accumulator piston.
      Fig 11: Installing O-Rings Onto Accumulator Piston
      G00770778Courtesy of NISSAN MOTOR CO., U.S.A.
    7. Install return spring for accumulator A onto transmission case.
      1. Free length of return spring :  Refer to RETURN SPRINGS .
      Fig 12: Installing Return Spring For Accumulator A Onto Transmission Case
      G00770779Courtesy of NISSAN MOTOR CO., U.S.A.
    8. Install accumulator pistons A, B, C  and D  .
      Fig 13: Installing Accumulator Pistons A, B, C
      G00770780Courtesy of NISSAN MOTOR CO., U.S.A.
      • Apply ATF to transmission case. 
  3. Install band servo piston.
    1. Install return springs onto band servo piston.
      Fig 14: Installing Return Springs Onto Band Servo Piston
      G00770781Courtesy of NISSAN MOTOR CO., U.S.A.
    2. Install band servo piston onto transmission case.
      • Apply ATF to O-ring of band servo piston and transmission case. 
    3. Install gasket for band servo onto transmission case.
      Fig 15: Installing Gasket For Band Servo Onto Transmission Case
      G00770782Courtesy of NISSAN MOTOR CO., U.S.A.
    4. Install O/D servo piston retainer onto transmission case.
    Fig 16: Installing O/D Servo Piston Retainer Onto Transmission Case
    G00770783Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Install rear side clutch and gear components.
    1. Place transmission case in vertical position.
      Fig 17: Installing Rear Side Clutch And Gear Components
      G00770784Courtesy of NISSAN MOTOR CO., U.S.A.
    2. Slightly lift forward clutch drum assembly and slowly rotate it clockwise until its hub passes fully over the clutch inner race inside transmission case.
      Fig 18: Identifying Forward Clutch Drum Assembly
      G00770785Courtesy of NISSAN MOTOR CO., U.S.A.
    3. Check to be sure that rotation direction of forward clutch assembly is correct.
      Fig 19: Checking Rotation Direction Of Forward Clutch Assembly
      G00770786Courtesy of NISSAN MOTOR CO., U.S.A.
    4. Install thrust washer onto front of overrun clutch hub.
      • Apply petroleum jelly to the thrust washer. 
      • Insert pawls of thrust washer securely into holes in overrun clutch hub. 
      Fig 20: Installing Thrust Washer Onto Front Of Overrun Clutch Hub
      G00770787Courtesy of NISSAN MOTOR CO., U.S.A.
    5. Install overrun clutch hub onto rear internal gear assembly.
      Fig 21: Installing Overrun Clutch Hub Onto Rear Internal Gear Assembly
      G00770788Courtesy of NISSAN MOTOR CO., U.S.A.
    6. Install needle bearing onto rear of overrun clutch hub.
      • Apply petroleum jelly to needle bearing. 
      Fig 22: Installing Needle Bearing Onto Rear Of Overrun Clutch Hub
      G00770789Courtesy of NISSAN MOTOR CO., U.S.A.
    7. Check that overrun clutch hub rotates as shown in Fig 23 while holding forward clutch hub.
      Fig 23: Checking Overrun Clutch Hub
      G00770790Courtesy of NISSAN MOTOR CO., U.S.A.
    8. Place transmission case into horizontal position.
    9. Install rear internal gear, forward clutch hub and overrun clutch hub as a unit onto transmission case.
      Fig 24: Placing Transmission Case Into Horizontal Position
      G00770791Courtesy of NISSAN MOTOR CO., U.S.A.
    10. Install needle bearing onto rear internal gear.
      • Apply petroleum jelly to needle bearing. 
    11. Install bearing race onto rear of front internal gear.
      • Apply petroleum jelly to bearing race. 
      • Securely engage pawls of bearing race with holes in front internal gear. 
      Fig 25: Installing Bearing Race Onto Rear Of Front Internal Gear
      G00770792Courtesy of NISSAN MOTOR CO., U.S.A.
    12. Install front internal gear on transmission case.
      Fig 26: Installing Front Internal Gear On Transmission Case
      G00770793Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Install output shaft and parking gear.
    1. Insert output shaft from rear of transmission case while slightly lifting front internal gear.
      • Do not force output shaft against front of transmission case. 
      Fig 27: Inserting Output Shaft From Rear Of Transmission Case
      G00770794Courtesy of NISSAN MOTOR CO., U.S.A.
    2. Carefully push output shaft against front of transmission case. Install snap ring on front of output shaft.
      • Check to be sure output shaft cannot be removed in rear direction. 
      Fig 28: Installing Snap Ring On Front Of Output Shaft
      G00770795Courtesy of NISSAN MOTOR CO., U.S.A.
    3. Install needle bearing on transmission case.
      • Pay attention to its direction - black side faces the rear. 
      • Apply petroleum jelly to needle bearing. 
      Fig 29: Installing Needle Bearing On Transmission Case
      G00770796Courtesy of NISSAN MOTOR CO., U.S.A.
    4. Install parking gear on transmission case.
      Fig 30: Installing Parking Gear On Transmission Case
      G00770797Courtesy of NISSAN MOTOR CO., U.S.A.
    5. Install snap ring on rear of output shaft.
      • Check to be sure output shaft cannot be removed in forward direction. 
      Fig 31: Installing Snap Ring On Rear Of Output Shaft
      G00770798Courtesy of NISSAN MOTOR CO., U.S.A.
    6. Install governor valve assembly on oil distributor.
    Fig 32: Installing Governor Valve Assembly On Oil Distributor
    G00770799Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Install rear extension case.
    1. Install oil seal on rear extension case.
      • Apply ATF to oil seal. 
    Fig 33: Installing Oil Seal On Rear Extension Case
    G00770800Courtesy of NISSAN MOTOR CO., U.S.A.
  7. Install rear extension gasket on transmission case.
    Fig 34: Installing Rear Extension Gasket On Transmission Case
    G00770801Courtesy of NISSAN MOTOR CO., U.S.A.
  8. Install parking rod on transmission case.
    Fig 35: Installing Parking Rod On Transmission Case
    G00770802Courtesy of NISSAN MOTOR CO., U.S.A.
  9. Install rear extension case on transmission case. Tighten bolts to specified torque.
    1. : 20 - 25 N.m (2.0 - 2.5 kg-m, 14 - 18 ft-lb) 
    Fig 36: Installing Rear Extension Case On Transmission Case
    G00770803Courtesy of NISSAN MOTOR CO., U.S.A.
  10. Install front side clutch and gear components.
    1. Install rear sun gear on transmission case.
      • Pay attention to its direction. 
      Fig 37: Installing Rear Sun Gear On Transmission Case
      G00770804Courtesy of NISSAN MOTOR CO., U.S.A.
    2. Install needle bearing on front of front planetary carrier.
      • Apply petroleum jelly to needle bearing. 
    3. Install needle bearing on rear of front planetary carrier.
      • Apply petroleum jelly to needle bearing. 
      • Pay attention to its direction - black side faces the front. 
      Fig 38: Installing Needle Bearing On Rear Of Front Planetary Carrier
      G00770805Courtesy of NISSAN MOTOR CO., U.S.A.
    4. While rotating forward clutch drum clockwise, install front planetary carrier on forward clutch drum.
      Fig 39: Installing Front Planetary Carrier On Forward Clutch Drum
      G00770806Courtesy of NISSAN MOTOR CO., U.S.A.
      • Check that portion A of front planetary carrier protrudes approximately 2 mm (0.08 in) beyond portion B of forward clutch assembly. 
      Fig 40: Identifying Portion A Of Front Planetary Carrier
      G00770807Courtesy of NISSAN MOTOR CO., U.S.A.
    5. Install bearing races on front and rear of clutch pack.
      • Apply petroleum jelly to bearing races. 
      • Securely engage pawls of bearing races with holes in clutch pack. 
    6. Place transmission case in vertical position.
      Fig 41: Installing Bearing Races On Front And Rear Of Clutch Pack
      G00770808Courtesy of NISSAN MOTOR CO., U.S.A.
    7. Install clutch pack into transmission case.
Fig 42: Installing Clutch Pack Into Transmission Case
G00770809Courtesy of NISSAN MOTOR CO., U.S.A.