16H Motor Grader Power Train Caterpillar

Transmission and Transfer Gears - Remove

Usage:

16H ATS

Removal Procedure

Show/hide table

Table 1
Required Tools
Tool	Part Number	Part Description	Qty
A	209-8351	Bracket	2
B	1U-7505	Hydraulic Jack	1
C	140-7742	Sleeve	1
ZZ	6V-9512	Face Seal Plug	1
	6V-9511	Face Seal Plug	1
	6V-9833	Cap As	1
	6V-9832	Cap As	1
	9U-7077	Cap	2
	9U-7089	Cap	1
	9U-7088	Cap	1
	9U-7071	Cap	1
	9U-7072	Cap	1
	9U-7080	Plug	2
	9U-7084	Cap	2

Start By:

Remove the radiator guard and support. Refer to Disassembly and Assembly, "Radiator Guard and Aupport, Aftercooler, and Radiator - Remove".
Remove the rear chassis support. Refer to Disassembly and Assembly, "Crankcase Guard - Remove".
Remove the brake actuator. Refer to Disassembly and Assembly, "Brake Actuator - Remvoe".

Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.

Show/hide table

NOTICE

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, PERJ1017, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat^® products. Dispose of all fluids according to local regulations and mandates.

Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.

Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.

Drain the power train oil into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Transmission and Differential Oil - Change" for the correct procedure.
Show/hide table

Illustration 1 g00926357
Disconnect hose assemblies (1).
Show/hide table

Illustration 2 g00926358
Remove bolts (4). Disconnect clips (3). Install lifting eyes (2) and bolts (4).
Show/hide table

Illustration 3 g00926359
Remove two bolts (5). Remove hose assemblies (6). Remove tube assembly (7).
Show/hide table

Illustration 4 g00926361
Install Tooling (A) on each side of the engine.
Show/hide table

Illustration 5 g01068599
Attach Tooling (C) and a suitable lifting device to guard (8). The weight of guard (8) is approximately 147 kg (325 lb).
Remove pins (9). Repeat this step for the opposite side and lower guard (8).
Use Tooling (B) to support guard (8).
Remove two bolts (10). Repeat this step of the opposite side and lower guard (8).
Remove guard (8) under the machine.
Show/hide table

Illustration 6 g01068609
Disconnect three harness assemblies (11).
Remove three bolts (12) and remove three clips (13).
Remove switch (14).
Show/hide table

Illustration 7 g01068614
Remove bolts (15) and remove split flange (16).
Show/hide table

Illustration 8 g01068619
Note the location of nuts (17) for assembly purposes. Loosen nuts (17) and slide couplings (18), (20) and (21) toward the front of the machine.
Disconnect pins (19) from spool (18).
Show/hide table

Illustration 9 g00926377
Attach a suitable lifting device in order to support transmission (23). The weight of transmission (23) is approximately 1225 kg (2700 lb).
Remove bolts (22).
Show/hide table

Illustration 10 g01068634
Remove nuts (24) and remove transmission (23).