Draining And Filling Oil In Transfer Case - AR28.10-P-0100-03MSC

Transmission 725 in model 167

COMPLETE TRANSFER CASE

Number	Designation		Model 167 with engine 176, 177, 254, 256, 274, 656 except code 430 Model 167 with engine 654 with code M006/ME05/ME10 except code 430	Model 167 with code 430
BA28.10-P-1001-01I	Filling screw to transfer case	Nm	14	14

COMPLETE TRANSFER CASE

Number	Designation		Model 167 with engine 264 except code 430/M006 Model 167 with engine 654 except code 430/M006/ME05/ME10
BA28.10-P-1001-01I	Filling screw to transfer case	Nm	25

COMPLETE TRANSFER CASE

Number	Designation		Model 167 with engine 176, 177, 254, 256, 274, 656 except code 430 Model 167 with engine 654 with code M006/ME05/ME10 except code 430	Model 167 with code 430
BA28.10-P-1005-01I	Drain screw to transfer case	Nm	14	14

COMPLETE TRANSFER CASE

Number	Designation		Model 167 with engine 264 except code 430/M006 Model 167 with engine 654 except code 430/M006/ME05/ME10
BA28.10-P-1005-01I	Drain screw to transfer case	Nm	25

COMPLETE TRANSFER CASE

Number	Designation			Model 167 with engine 176, 177, 256, 274, 656 except code 430 (Offroad package) Model 167 with engine 654.8 with code M006 (Power variant) except code 430 (Offroad package)	Model 167 with engine 264, 654.9 except code 430 (Offroad package) except code M006 (Power variant)
BF28.10-P-1001-01F	Transfer case oil	Filling capacity	Liter	0, 75	0, 6
BF28.10-P-1001-01F	Transfer case oil	Filling capacity	Specification	BB00.40-P-0239-41A	BB00.40-P-0236-12A

COMPLETE TRANSFER CASE

Number	Designation			Model 167 with code 430 (Offroad package)
BF28.10-P-1001-01F	Transfer case oil	Filling capacity	Liter	1, 5
BF28.10-P-1001-01F	Transfer case oil	Specification		BB00.40-P-0239-41A

Fig 1: Identifying Hand Pump (210 589 00 71 00)

Courtesy of MERCEDES-BENZ USA

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1028-04A	Assembly cleaner	A 000 986 56 01

Shown on transfer case in model 167 with engine 264 except code 430 (Off-road package)

Courtesy of MERCEDES-BENZ USA

Shown on transfer case in model 167 except code 430 (Off-road package)

Courtesy of MERCEDES-BENZ USA

Shown on transfer case in model 167 with code 430 (Off-road package)

Courtesy of MERCEDES-BENZ USA

Cleaning

Clean area surrounding drain screw (2).
Remove
Remove drain screw (2) and filling screw (3).
Cleaning
Clean threaded hole of drain screw (2).
Tighten drain screw (2) .
Install new drain screw (2).

Pour in
Insert filler hose of hand pump into threaded hole of filling screw (3).
Add transfer case gear oil into transfer case (1) using hand pump until the excess transfer case gear oil runs out of the threaded hole of the filling screw (3)
Drain transfer case gear oil from threaded hole of filling screw (3) until the flow of transfer case gear oil stops.
Install
Screw filling screw (3) into transfer case (1) and tighten .