HUB CAP AS 1425936 - Caterpillar

Personal injury can result from hydraulic oil pressure and hot oil.Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.Make sure all of the attachments have been lowered, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide", for tools and supplies suitable to collect and contain fluids in Caterpillar machines.Dispose of all fluids according to local regulations and mandates.
Table 1
Required Tools
Tool Part Number Description Qty
A(1) 198-4234 Digital Indicator 1
B 198-4236 Adapter Cable As 1
C 198-4239 Pressure Sensor Gp 0-41300 kPa (0-6000 psi) 1
D 7X-2444 Swivel Tee 1
4J-5477 O-Ring Seal 1
E 110-6349 Fitting As 1
4J-5477 O-Ring Seal 1
F 348-5430 Multi-Tool Gp 1
(1) Tool (A), Tool (B), and Tool (C) are part of the 198-4240 Digital Pressure Indicator GpNote: Verify that the charge relief valve is within specification prior to performing this procedure. Refer to Systems Operation, Testing and Adjusting,, ""Relief Valve (Charge) Test"".
Drive the machine to a smooth, horizontal surface.
Illustration 1 g03336080
Move propel lever (1) to the NEUTRAL position.
Move parking brake switch (2) to the ON position.
Move engine start switch (3) to the OFF position.
Block the wheels with appropriate devices.
Illustration 2 g03336083
Unlock latch (4) and open engine hood (5).
Illustration 3 g03336085
Remove the locking pin and raise support bar (6) to secure the engine hood. Install the locking pin to secure the support bar.
Illustration 4 g03336089
Unlock latch (7) and open right engine door (8).
Assemble the tooling. Connect Tool (C) to Tool (B). Connect Tool (B) to Tool (A).
Illustration 5 g03336090
Disconnect