TOOL GP-HAND 2564816 - Caterpillar

(6) For all machines, install 3F1006 Switch (17) in the .656" Ø (16.7 Ø) hole that was drilled in the dash. For all earlier D3 and 931 Machines, and for 910 Machines, 80U1-80U3666, remove the 6S4355 Heat-Start Switch and install 6N8941 Start Switch (18). Put electrical tape on the end of the glow plug wire.(7) Connect 6S9586 Wire Assembly (19) to switch (17) and to the accessory (AC) connection on start switch (18). Connect wire (15), from 6N7673 Valve Assembly (3), to the other connection on switch (17) as shown.(8) Install the ether cylinder assembly and fasten it in position with the 7N2059 Clamp (4) that was installed in step 2.(9) Install a 6S9542 Instruction Film in the location that follows: D3, 931 - Install on the dash above switch (17); 910 - Install on the dash at the right side of switch (17).Installation Of 1W162 Engine Arrangement In 910 Machines As Replacement For: (4N303 Engine Arrangement - 80U1-80U6734), (7N3700 Engine Arrangement - 80U6735-up), (7N9433 Or 1W161 Engine Arrangement - 40Y), (7N9437 Or 1W163 Engine Arrangement - 41Y)
Before installation of the 1W162 Engine Arrangement as a replacement for any of the engine arrangements given above, some changes must be made to the new engine arrangement. See the information that follows. After engine installation is complete, adjust the fuel setting according to the dimension given in the FUEL SETTING INFORMATION. See the Service Manual for engine installation procedure. Machines with the 4N303 Engine Arrangement must have an ether starting aid group. See the information given in this instruction for installation procedure.Oil Filler Tube
(1) Remove bolts (1), tube (2) and cap (3) from valve cover (4).(2) Use the former bolts (1) and washers to install 6N7401 Plate (5) on valve cover (4). (3) Remove the 2P2772 Cover at location (A) on the side of the cylinder block. Use the bolts and washers from the 2P2772 Cover and a 4N933 Gasket to install 1W261 Tube Assembly (6) [in place of the 2P2772 cover] on cylinder block (7). Install 9L8439 Cap (8).Oil Level Gauge Group
For 910 Machines, remove the oil level gauge and guide from the cylinder block, and install 1W366 Oil Level Gauge Group (1).Governor Group
(1) Remove governor housing (1), and lever assembly (2). See the Service Manual. Either install a new 2P8686 Lever Assembly (3) or install a new 7M7316 Spring (4) in the former lever assembly.(2) Install governor housing (1) on the engine and make all necessary connections. See the FUEL SETTING INFORMATION for the correct fuel setting dimension.Electrical System (For Replacement of 4N303 Engine Arrangement)
(1) For machines 80U1-80U6734, remove the original voltage regulator, and put tape over the wire connection to the wiring harness, so it is out of the way. The alternator for this engine has a built-in voltage regulator so the original voltage regulator on the machine is not needed for the electrical system.For all machines, connect the alternator wire of the wiring harness to the alternator.Additional Information for Replacement of 7N9437 or 1W163 Engine