A New Tube and Support Is Now Used on Certain G3516 Engines {1380} Caterpillar

A New Tube and Support Is Now Used on Certain G3516 Engines {1380}

Usage:

Engine: G3516B (S/N: JEF1-UP)

The new water lines group have been improved to increase the durability. Also the water lines group was redesigned to implement the single piece design to reduce complexity and connection points.

Refer to Table 1 for the serial numbers that have the former tubes and new tube.

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Table 1
Serial Numbers With Former Tubes
S/N:JEF00001-03243
Serial Numbers With New Tube
S/N:JEF03244-UP

Caterpillar Channel 1 Videos

For supplemental information on this procedure, refer to the following video. The previous training has been replaced with the video below.

Note: A CWS login is required to access Caterpillar Channel 1. Scan the QR code below with a QR enabled device or copy the link that follows.

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Illustration 1	g06306276

https://channel1.mediaspace.kaltura.com/media/Introduction+to+Visualization+Service+Procedures+%28VSP%29/1_92vjr92v

General Information

Graphic Color Description

Color-coding of targeted components, or sections of a part, is used to communicate a required action.

This table shows the different colors and what is represented when used in a graphic.

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Illustration 2	g06009677

Graphic Symbol Description

This section includes all the symbol graphics used throughout the Visual Service Procedure (VSP), along with a brief description of what the symbol represents.

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Insert - To place or fit into another object

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Remove - To take off.

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Tighten - To make nearer to fully stretched; without slack; to apply tension or torque.

Torque Specifications

English (SAE) Fasteners

The following table has the recommended standard torque values.

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Table 2
Nuts and Bolts
Thread Size Inch	Standard Torque
1/4	12 ± 3 N·m (9 ± 2 lb ft)
5/16	25 ± 5 N·m (18 ± 5 lb ft)
3/8	47 ± 10 N·m (35 ± 5 lb ft)
7/16	70 ± 15 N·m (50 ± 10 lb ft)
1/2	105 ± 20 N·m (75 ± 15 lb ft)
9/16	160 ± 30 N·m (120 ± 20 lb ft)
5/8	215 ± 40 N·m (160 ± 30 lb ft)
3/4	370 ± 50 N·m (275 ± 37 lb ft)
7/8	620 ± 80 N·m (460 ± 60 lb ft)
1	900 ± 100 N·m (660 ± 75 lb ft)
1 1/8	1300 ± 150 N·m (960 ± 110 lb ft)
1 1/4	1800 ± 200 N·m (1320 ± 150 lb ft)
1 3/8	2400 ± 300 N·m (1780 ± 220 lb ft)
1 1/2	3100 ± 350 N·m (2280 ± 260 lb ft)

Metric (ISO) Fasteners

The following table has the recommended standard torque values.

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Table 3
Nuts and Bolts
Thread Size Metric	Standard Torque
M6	12 ± 3 N·m (9 ± 2 lb ft)
M8	30 ± 5 N·m (20 ± 5 lb ft)
M10	55 ± 10 N·m (40 ± 5 lb ft)
M12	100 ± 20 N·m (75 ± 15 lb ft)
M14	160 ± 30 N·m (120 ± 20 lb ft)
M16	240 ± 40 N·m (175 ± 30 lb ft)
M20	460 ± 60 N·m (340 ± 45 lb ft)
M24	800 ± 100 N·m (590 ± 75 lb ft)
M30	1600 ± 200 N·m (1180 ± 150 lb ft)
M36	2700 ± 300 N·m (2000 ± 220 lb ft)

Tube Assembly

Parts List

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Illustration 3	g06068663

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Table 4
Parts List
Item	Qty	Part Number	Part Name
1	2	8T-1919	Seals-O-Ring
2	2	153-9963	Seals-O-Ring
3	4	153-9481	Clamp As.
4	4	0S-1594	Bolts
5	14	9X-6458	Washers-Hard
6	5	9S-8752	Nuts-Full
7	4	0S-1571	Bolts
8	1	375-5546	Tube As.
9	1	6V-1868	Clip
10	1	6V-1867	Clip
11	1	193-2120	Grommet
12	1	0S-1590	Bolt
13	1	7X-0732	Washer-Hard
14	1	1W-8129	Support
15	2	1A-5964	Bolts
16	1	216-8579	Seal-O-Ring
17	1	4W-5782	Plug-Stor