2014/02/20 Caterpillar

Agricultural Tractor:

35 (S/N: 8RD1-UP)

35 DS DD/PS (S/N: 9DF1-UP)

35 (S/N: ADK1-UP; 8DN1-UP; 3HS1-UP)

45 (S/N: ABF1-UP; 3BK1-UP; 1DR1-UP; 4KW1-UP)

45 DD/PS (S/N: 4DZ1-UP)

55 DD/PS (S/N: 5DK1-UP)

55 (S/N: 3SM1-UP)

55 DS PS MTS (S/N: 7DM1-UP)

55 (S/N: AEN1-UP; 6NN1-UP; 7TZ1-UP)

Articulated Truck:

D20D PS (S/N: 9MG1-UP)

D250D PS (S/N: 6NG1-UP)

Asphalt Paver:

AP-1000 L/F (S/N: 1HD1-UP)

AP-1000B (S/N: 7HN1-UP)

AP-1050 AP (S/N: 1JG1-UP)

AP-1050B (S/N: 6ZN1-UP)

AP-1055B (S/N: ABB1-UP; 8BM1-UP)

AP-900B (S/N: AGJ1-UP)

BG-240C (S/N: AGL1-UP)

BG-2455C (S/N: ACM1-UP; 6TN1-UP)

BG-245B (S/N: 3XL1-UP)

BG-245C (S/N: 4XN1-UP)

BG-260B (S/N: 4AL1-UP)

BG-260C (S/N: 8GN1-UP)

BG-265B (S/N: 7XK1-UP)

BG-270B SCRD EAM (S/N: 8JK1-UP)

BG-730 (S/N: 1XL1-UP)

BG-750 (S/N: 2AL1-UP)

Combine:

Lexion 450 COMBINE HARVESTER (S/N: 8YW1-UP)

Lexion 460 COMBINE HARVESTER (S/N: 9FW1-UP)

Lexion 465 COMBINE HARVESTER (S/N: 3HZ1-UP)

Lexion 470 COMBINE HARVESTER (S/N: 9TW1-UP)

Engine:

3116 (S/N: 2AL1-UP)

Excavator:

213B HC LC TT (S/N: 1EJ1-UP)

214B WT FT HC (S/N: 9MF1-UP)

224B WT HC (S/N: 7WF1-UP)

320 N (S/N: 9WG1-UP)

320 HC TT (S/N: 4ZJ1-UP)

320 (S/N: 3RK1-UP)

320 HC TT L (S/N: 3XK1-UP)

320 L (S/N: 4BK1-UP)

320 HC TT (S/N: 7WK1-UP)

320 HC LR TT L SUPPL (S/N: 1TL1-UP)

320B L (S/N: 7JR1-UP)

320B (S/N: 1XS1-UP)

320B N (S/N: 2AS1-UP)

320B S (S/N: 5MS1-UP)

320B L (S/N: 9WS1-UP; 6LW1-UP)

320B LN (S/N: 3YZ1-UP)

320S (S/N: 6KM1-UP)

322 (S/N: 7WL1-UP)

322 L (S/N: 8CL1-UP)

322B (S/N: 3NR1-UP; 5CR1-UP; 8MR1-UP)

322B L (S/N: 8NR1-UP; 1AS1-UP; 1YS1-UP; 1ZS1-UP; 2ES1-UP)

322L (S/N: 8ML1-UP; 9RL1-UP; 4RM1-UP)

322N (S/N: 9JL1-UP)

325 (S/N: 7TG1-UP; 8JG1-UP; 9SG1-UP)

325 L (S/N: 7LJ1-UP)

325 LN (S/N: 2SK1-UP)

325 (S/N: 5WK1-UP)

325 L (S/N: 6KK1-UP)

325 (S/N: 9ZK1-UP; 2SL1-UP)

325 LN (S/N: 3LL1-UP)

325 (S/N: 8NL1-UP; 6RM1-UP)

325 L (S/N: 7LM1-UP)

325B (S/N: 8GM1-UP)

325B L (S/N: 6DN1-UP)

325B (S/N: 7EN1-UP)

325B LN (S/N: 8FN1-UP)

325B L (S/N: 2JR1-UP)

325B (S/N: 8PR1-UP)

325B L (S/N: 8RR1-UP; 1GS1-UP; 4DS1-UP; 5BS1-UP)

325L (S/N: 7CJ1-UP; 2JK1-UP; 9KL1-UP)

330 (S/N: 2ZM1-UP)

E110B HC LGP TT SUPPL (S/N: 8MF1-UP)

E120B HC TT (S/N: 6JF1-UP)

E200B HC TT (S/N: 6KF1-UP)

E240B HC TT SUPPL (S/N: 8SF1-UP)

EL200B HC TT HW SUPPL (S/N: 7DF1-UP)

EL240B HC TT SUPPL (S/N: 5WG1-UP)

M318 (S/N: 8AL1-UP; 6ES1-UP; 8SS1-UP)

M320 (S/N: 6WL1-UP; 9PS1-UP)

Forwarder:

1088XLC (S/N: 9BW1-UP)

574 (S/N: 1FM1-UP)

Knuckleboom Loader:

539 (S/N: 1PZ1-UP)

Wheel Harvester:

487 (S/N: 6KW1-UP)

495 (S/N: 5TZ1-UP)

550 (S/N: 7ZN1-UP)

570 (S/N: 4XR1-UP)

580 (S/N: 7CN1-UP)

687 (S/N: 4FZ1-UP)

695 (S/N: 8MW1-UP)

Integrated Toolcarrier:

IT14G (S/N: 8ZM1-UP)

IT28F (S/N: 1JL1-UP; 3CL1-UP)

IT28G (S/N: 8CR1-UP; 9AR1-UP)

IT38F (S/N: 6FN1-UP; 5DR1-UP)

IT38G (S/N: 7BS1-UP; 1CW1-UP)

IT62G (S/N: 6PS1-UP)

Motor Grader:

120H (S/N: 4MK1-UP; 5FM1-UP; 6NM1-UP; 6TM1-UP; 2AN1-UP; 3GR1-UP)

135H (S/N: 3YK1-UP; 8WN1-UP)

Paving Compactor:

CB-634C (S/N: 5CL1-UP; 3BR1-UP)

CP-533 (S/N: 3ZL1-UP; 5AL1-UP)

CP-533C (S/N: 3XN1-UP; 3YN1-UP)

CP-533D (S/N: AFC1-UP)

CP-563C (S/N: 5JN1-UP; 5KN1-UP)

CP-563D (S/N: 9ZW1-UP)

CS-531 (S/N: 3WM1-UP; 4KM1-UP)

CS-531C (S/N: 5ZN1-UP; 9RN1-UP)

CS-531D (S/N: AGH1-UP; 3AZ1-UP; 4MZ1-UP)

CS-533 SP VIB (S/N: 3BL1-UP; 4HL1-UP)

CS-533C (S/N: 2WN1-UP; 2XN1-UP)

CS-533D (S/N: AET1-UP)

CS-563 SP VIB (S/N: 8XF1-UP; 7GG1-UP)

CS-563C (S/N: 4KN1-UP; 4LN1-UP)

CS-563D (S/N: 9MW1-UP; 1SZ1-UP; 2RZ1-UP)

CS-573 SP VIB HT (S/N: 8PK1-UP)

CS-573C (S/N: 6LN1-UP)

CS-583 SP VIB (S/N: 8YJ1-UP; 1EL1-UP)

CS-583C (S/N: 7MN1-UP; 7NN1-UP)

CS-583D (S/N: 2CZ1-UP; 3GZ1-UP)

PS-300B (S/N: 4PN1-UP)

Pipelayer:

561M (S/N: 1KW1-UP)

Vibratory Soil Compactor:

CP-563 (S/N: 1YJ1-UP; 5AJ1-UP)

Track-Type Loader:

953B HD (S/N: 5MK1-UP)

953C (S/N: 2ZN1-UP)

963B LGP (S/N: 9BL1-UP)

963C LGP HD (S/N: 2DS1-UP)

Track-Type Tractor:

D5M (S/N: 6GN1-UP; 3CR1-UP; 3DR1-UP; 4BR1-UP; 7LR1-UP; 4JS1-UP; 5ES1-UP; 5FS1-UP; 6AS1-UP)

D6M (S/N: 9ZM1-UP; 2RN1-UP)

D6M XL (S/N: 3WN1-UP)

D6M LGP (S/N: 4JN1-UP; 5NR1-UP)

D6M (S/N: 5WR1-UP)

D6M XL (S/N: 6LR1-UP)

D6M (S/N: 2YS1-UP; 4GS1-UP)

D6M XL (S/N: 4HS1-UP)

Wheel Loader:

928F (S/N: 8AK1-UP; 2XL1-UP; 7YM1-UP)

928G (S/N: 6XR1-UP; 7SR1-UP)

938F (S/N: 1KM1-UP; 2RM1-UP; 8SM1-UP; 7SN1-UP)

938G (S/N: 4YS1-UP; 6WS1-UP; 8RS1-UP; 9HS1-UP)

950FSeries II (S/N: 4DJ1-UP; 5SK1-UP; 8TK1-UP; 2LM1-UP)

950F (S/N: 7ZF1-UP; 6YG1-UP)

950G (S/N: 2JS1-UP; 4BS1-UP; 6NS1-UP; 3JW1-UP; 5FW1-UP; 5MW1-UP; 8JW1-UP)

960F (S/N: 9ZJ1-UP; 4CL1-UP; 6XL1-UP; 1YM1-UP)

962G (S/N: BDP1-UP; 3BS1-UP; 5AS1-UP; 5RS1-UP; 6EW1-UP; 6HW1-UP; 7BW1-UP)

966G (S/N: 8XW1-UP)

972GSeries II (S/N: AXP1-UP)

Wheel Skidder:

515B (S/N: 4WZ1-UP)

525 (S/N: 1DN1-UP)

525B (S/N: 3KZ1-UP)

535B (S/N: AAE1-UP)

Wheel Tractor-Scraper:

613CSeries II (S/N: 8LJ1-UP)

Service Magazine SEPD0533, 17 July 2000, "A New Inlet Valve is Released for use in 3116 and in 3126 Machine Engines with the Two Valve Configuration". Disregard this article. This article includes incorrect Product Identification Numbers (PIN). Refer to the article that follows.

Description of Change: A new inlet valve has been released for all two-valve 3116 and 3126 Machine Engines. These engines have one inlet valve and one exhaust valve per cylinder.

Adaptable To: The new 161-4280 Inlet Valve and 163-9063 Valve Seat Insert are replacements for the previous inlet valves and valve seat inserts in Table 1.

Note: The part number of the former inlet valve can be found on the combustion side of the valve head.

Table 1

Valve Seat Insert
New Inlet Valve	New Valve Seat Insert	Former Inlet Valve	Former Valve Seat Insert
161-4280	163-9063	113-6180	169-6862  (1)
161-4280	163-9063	7W-8064	7W-8065
161-4280	163-9063	101-3198	130-9004

( 1 )

The 169-6862 Valve Seat Insert can be reused with the new 161-4280 Inlet Valve, if the valve seat insert meets reusability guidelines. For information on the reusability of the valve seats, refer to Guideline For Reusable Parts And Salvage Operations, SEBF8218, "Specifications for Cylinder Head Assemblies 3114, 3116, and 3126 Engines".

Note: The new valve seat inserts must be machined after installation in order to recess the valve head. Dimension X in Illustration 1 must be 1.59 ± .46 mm (0.063 ± 0.018 inch) after machining.

Illustration 1	g00696046