Transfer box and final drive

Chapter overview

• Technical data
  1
• 1 Overview - drivetrain
  1
• 2 Transfer box identification
  2
• 2.1 Location on transfer box
  2
• 2.2 Identification code, assembly allocation, capacities
  2
• 3 Identifying front final drive
  4
• 3.1 Location on front final drive
  4
• 3.2 Code letters, allocation, ratios, capacities
  4
• 4 Identifying rear final drive
  6
• 4.1 Location on final drive
  6
• 4.2 Code letters, allocation, ratios, capacities
  6
• 5 General repair instructions
  8
• 5.1 Components
  8
• Controls, housing
  10
• 1 Transfer box
  10
• 1.1 Removing and installing transfer box
  10
• 2 Removing and installing gearbox carrier and bracket
  14
• 2.1 Specified torque
  15
• 3 Renewing bonded rubber bushes in gearbox carrier
  16
• 4 Checking oil in transfer box
  18
• 5 Oil seals for transfer box
  19
• 5.1 Assembly overview – oil seals for transfer box without flange
  19
• 5.2 Assembly overview – oil seals for transfer box with flange
  20
• 5.3 Renewing radial oil seal for input shaft
  20
• 5.5 Renewing radial oil seal for output flange/rear propshaft (transfer box installed)
  28
• Final drive - rear differential
  31
• 1.1 Removing and installing differential lock control unit J647
  32
• 2 Checking gear oil in rear final drive
  34
• 3 Removing and installing rear final drive
  35
• 4 Removing and installing axle differential lock motor V304
  38
• 5 Renewing oil seals on rear final drive
  39
• 5.1 Renewing oil seal for left flange shaft, final drive 0BN
  39
• 5.2 Renewing oil seal for left flange shaft, final drive 0BP
  40
• 5.3 Renewing oil seal for right flange shaft, final drive 0BN
  41
• 5.4 Renewing oil seal for right flange shaft, final drive 0BP
  42
• 5.5 Renewing propshaft flange oil seal on rear final drive (final drive removed), final drive 0BN
  44
• 5.6 Renewing propshaft flange oil seal on rear final drive (final drive removed), final drive 0BP
  46
• 6 Renewing bonded rubber bush on rear final drive
  49
• 6.1 Installation position of bonded rubber bush
  49
• 6.2 Pulling bonded rubber bush on propshaft flange out and in
  50
• 6.3 Pulling rear bonded rubber bush out and in
  50
• Final drive - front differential
  52
• 1 Checking front final drive oil
  52
• 2 Removing and installing front final drive
  53
• 3 Renewing oil seals on front final drive
  59
• 3.1 Renewing oil seal for left flange shaft
  59
• 3.2 Renewing oil seal for right flange shaft, final drive 0BM
  60
• 3.3 Renewing oil seal for right flange shaft, final drive 0C1
  62
• 3.4 Renewing seal for propshaft flange on front final drive
  64
• 3.5 Renewing dust cap for left flange shaft
  66
• 3.6 Renewing dust cap for right flange shaft
  68
• 4 Renewing needle bearing for left flange shaft
  70
• 4.1 Removing needle bearing
  70
• 4.2 Installing needle bearing
  71
• 5 Renewing bonded rubber bush on front final drive
  72
• 5.1 Installation position of bonded rubber bush
  72
• 5.2 Pulling bonded rubber bush on propshaft flange out and in
  73
• 5.3 Pulling bonded rubber bush in and out on housing
  74
• 5.4 Pulling bonded rubber bush on left of housing out and in
  74
• Final drive - differential
  76
• 1 Propshaft
  76
• 1.1 Overview of fitting locations – propshaft
  76
• 1.2 Assembly overview - propshaft
  78
• 1.3 Removing and installing front propshaft
  79
• 1.4 Removing and installing rear propshaft
  83
• 1.5 Repairing propshaft
  86