2014/12/23 Caterpillar

Agricultural Tractor:

35 (S/N: 8RD1-UP; 9DF1-UP; ADK1-UP; 8DN1-UP; 3HS1-UP)

45 (S/N: ABF1-UP; 3BK1-UP; 1DR1-UP; 4KW1-UP; 4DZ1-UP)

55 (S/N: 5DK1-UP; 3SM1-UP; 7DM1-UP; AEN1-UP; 6NN1-UP; 7TZ1-UP)

Articulated Truck:

D20D (S/N: 9MG1-UP)

D250D (S/N: 6NG1-UP)

Asphalt Paver:

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

AP-1000B (S/N: 7HN1-UP; AGP1-UP)

AP-1000D (S/N: EAD1-UP)

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

AP-1055B (S/N: A3P1-UP)

AP-1055D (S/N: FAC1-UP; A6P1-UP)

AP-755 (S/N: B2T1-UP; B3T1-UP)

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

AP1055B (S/N: AGB1-UP)

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

BG-2455C (S/N: B2G1-UP)

BG-2455D (S/N: BNW1-UP; BXW1-UP)

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

BG-260C (S/N: BYG1-UP; 8GN1-UP)

BG-260D (S/N: BPW1-UP)

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

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

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

Cold Planer:

PM-102 (S/N: Z2X1-UP)

Combine:

Lexion 450 (S/N: 5531-UP)

Lexion 460 (S/N: 9FW1-UP; 6541-UP)

Lexion 460 R (S/N: 6651-UP)

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

Excavator:

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

214B (S/N: 4CF1-UP; 9MF1-UP)

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

320 (S/N: 9WG1-UP; 4ZJ1-UP; 3RK1-UP; 3XK1-UP; 4BK1-UP; 7WK1-UP; 1TL1-UP)

320B (S/N: 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 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; 8NR1-UP; 1AS1-UP; 1YS1-UP; 1ZS1-UP; 2ES1-UP)

322C (S/N: DAA1-UP; FED1-UP; BTE1-UP; KCF1-UP; HBG1-UP; BPH1-UP; M2H1-UP; BKJ1-UP; BFK1-UP; HEK1-UP; BYL1-UP; BKM1-UP; CAM1-UP; BFN1-UP; BLP1-UP; BGR1-UP; C3R1-UP; EMR1-UP; LAR1-UP; MAR1-UP; ADX1-UP; BFX1-UP; BMX1-UP; SLX1-UP; BNY1-UP; CBY1-UP)

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

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

324D (S/N: LAB1-UP; EJC1-UP; MND1-UP; T2D1-UP; BYE1-UP; JJG1-UP; ECH1-UP; TRH1-UP; BTK1-UP; GPK1-UP; JGK1-UP; SYM1-UP; AWN1-UP; TSN1-UP; DFP1-UP; JZR1-UP; JAT1-UP; PYT1-UP; CJX1-UP)

325 (S/N: 7TG1-UP; 8JG1-UP; 9SG1-UP; 7LJ1-UP; 2SK1-UP; 5WK1-UP; 6KK1-UP; 8NK1-UP; 8YK1-UP; 9ZK1-UP; 2SL1-UP; 3LL1-UP; 8NL1-UP; 6RM1-UP; 7LM1-UP)

325B (S/N: 8GM1-UP; 6DN1-UP; 7EN1-UP; 8FN1-UP; 8PR1-UP; 8RR1-UP; 1GS1-UP; 4DS1-UP; 5BS1-UP)

325C (S/N: BLA1-UP; CRB1-UP; JLC1-UP; S2C1-UP; BTD1-UP; JLD1-UP; BFE1-UP; DTF1-UP; AMH1-UP; BKH1-UP; CSJ1-UP; M2K1-UP; G1L1-UP; BMM1-UP; S3M1-UP; Y4P1-UP; BKT1-UP; BKW1-UP; BLX1-UP)

325D (S/N: GPB1-UP; NAC1-UP; KBE1-UP; PKE1-UP; KDG1-UP; C4H1-UP; DBH1-UP; PEH1-UP; C7K1-UP; ERK1-UP; RJK1-UP; C8L1-UP; LAL1-UP; MCL1-UP; PAL1-UP; CJM1-UP; C9M1-UP; AZP1-UP; DAP1-UP; A3R1-UP; GBR1-UP; SCR1-UP; T2S1-UP; CYW1-UP)

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

326D (S/N: PJM1-UP)

328D (S/N: SWF1-UP; BYH1-UP; GTN1-UP; MKR1-UP; RMX1-UP)

329D (S/N: MNB1-UP; XDB1-UP; BFC1-UP; BBF1-UP; CZF1-UP; DJF1-UP; JHJ1-UP; RSK1-UP; WDK1-UP; TZL1-UP; EBM1-UP; TPM1-UP; BYS1-UP; WLT1-UP; LFW1-UP; YFW1-UP; SCY1-UP; TAY1-UP; DTZ1-UP)

E200B (S/N: 6KF1-UP)

E240B (S/N: 8SF1-UP; 9PF1-UP; 6MG1-UP)

EL200B (S/N: 7DF1-UP)

EL240B (S/N: 5WG1-UP)

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

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

M325B (S/N: BGN1-UP)

M325C (S/N: XJA1-UP; PAN1-UP)

UNDERCARRIAGE (S/N: L5J1-UP)

Forest Machine:

324D FM (S/N: JKR1-UP; JLS1-UP)

Forwarder:

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

2748 (S/N: PCL1-UP)

574 (S/N: 1FM1-UP)

584 (S/N: PAK1-UP)

584HD (S/N: PBK1-UP; 1091-UP)

Industrial Tractor:

TK371 (S/N: WBG1-UP)

TK381 (S/N: WBH1-UP)

Knuckleboom Loader:

539 (S/N: 1PZ1-UP)

Track Feller Buncher:

TK711 (S/N: TKA1-UP)

TK721 (S/N: TKB1-UP)

TK722 (S/N: TKC1-UP)

Wheel Feller Buncher:

533 (S/N: CDR1-UP)

543 (S/N: ASJ1-UP)

573 (S/N: 5731-UP)

TK380 (S/N: WBE1-UP)

Wheel Harvester:

487 (S/N: 6KW1-UP)

495 (S/N: 5TZ1-UP)

550 (S/N: 7ZN1-UP)

550B (S/N: SAW1-UP)

560B (S/N: TRA1-UP)

570 (S/N: 4XR1-UP)

570B (S/N: CKG1-UP)

580 (S/N: 7CN1-UP)

580B (S/N: CLT1-UP)

687 (S/N: 4FZ1-UP)

695 (S/N: 8MW1-UP)

Integrated Toolcarrier:

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

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

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

IT38GSeries II (S/N: JAN1-UP; CSX1-UP)

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

IT62GSeries II (S/N: AYA1-UP)

IT62G (S/N: AKP1-UP; 6PS1-UP)

Material Handler:

M325D MH (S/N: EDF1-UP; KGG1-UP; KAY1-UP)

Motor Grader:

120H (S/N: CAF1-UP; 4MK1-UP; 5FM1-UP; 6NM1-UP; 2AN1-UP; 6YN1-UP; 3GR1-UP; 9YR1-UP; 1241-UP)

120KSeries 2 (S/N: SZS1-UP; SZZ1-UP)

120K (S/N: SZN1-UP; JAP1-UP)

12K (S/N: JJA1-UP; SZP1-UP)

12M (S/N: B921-UP)

135H (S/N: CBC1-UP; BDJ1-UP; 3YK1-UP; 8WN1-UP; AMX1-UP)

140G (S/N: 72V1-UP)

140H (S/N: 5HM1-UP)

140KSeries 2 (S/N: SZW1-UP)

140K (S/N: JPA1-UP; SZL1-UP)

140M (S/N: B9D1-UP; B9M1-UP)

160K (S/N: SZM1-UP; JBP1-UP)

Mobile Hydraulic Power Unit:

323D MHPU (S/N: DCY1-UP)

324D MHPU (S/N: M4A1-UP; KJR1-UP; LBW1-UP)

325C MHPU (S/N: MSG1-UP)

325D MHPU (S/N: SRC1-UP; C3N1-UP; H3N1-UP; X3N1-UP)

328D MHPU (S/N: JTC1-UP)

329D MHPU (S/N: J8D1-UP; J9D1-UP; L5G1-UP; L5H1-UP)

Paving Compactor:

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

CB-634D (S/N: CDF1-UP)

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

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

CP-533D (S/N: AFC1-UP; 6AZ1-UP)

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

CP-563D (S/N: 9ZW1-UP; 5LZ1-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 (S/N: 3BL1-UP; 4HL1-UP)

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

CS-533D (S/N: AET1-UP; 5CZ1-UP)

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

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

CS-563D (S/N: 2RZ1-UP)

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

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

CS-573D (S/N: CMK1-UP; 2YZ1-UP)

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

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

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

Pipelayer:

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

561N (S/N: TAD1-UP; CPH1-UP)

Vibratory Soil Compactor:

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

Track-Type Loader:

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

953C (S/N: 2ZN1-UP; BBX1-UP)

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

963C (S/N: BBD1-UP; 2DS1-UP)

Track-Type Tractor:

D5M (S/N: 6GN1-UP; 3CR1-UP; 3DR1-UP; 4BR1-UP)

D5N (S/N: AKD1-UP; AGG1-UP; CFH1-UP; CKT1-UP)

D6M (S/N: 9ZM1-UP; 2RN1-UP; 3WN1-UP; 4JN1-UP; 5WR1-UP; 6LR1-UP)

D6N (S/N: CBF1-UP; CCG1-UP; ALH1-UP; CBL1-UP; AKM1-UP; ALR1-UP; CCS1-UP; ALY1-UP)

Wheel Loader:

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

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

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

938GSeries II (S/N: RTB1-UP; CRD1-UP; PHN1-UP; B9Y1-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)

950GSeries II (S/N: BAA1-UP; AYB1-UP; AYL1-UP; AXR1-UP; AXX1-UP)

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

950H (S/N: N1A1-UP; J5J1-UP; K5K1-UP; MXL1-UP; JLX1-UP)

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

962GSeries II (S/N: BAB1-UP; BAD1-UP; AYE1-UP; AXS1-UP; AXY1-UP)

962G (S/N: BDP1-UP; 3BS1-UP; 5AS1-UP; 4PW1-UP; 6EW1-UP; 7BW1-UP)

962H (S/N: N4A1-UP; SSA1-UP; J6J1-UP; K6K1-UP; MAL1-UP; L5S1-UP; PCW1-UP)

966D (S/N: 99Y1-UP)

966E (S/N: 99Y1-UP)

966FSeries II (S/N: 1SL1-UP)

966F (S/N: 4YG1-UP)

Wheel Skidder:

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

525C (S/N: 5251-UP)

535B (S/N: AAE1-UP)

535C (S/N: 5351-UP)

545C (S/N: 5451-UP)

Wheel Tractor-Scraper:

613CSeries II (S/N: B6J1-UP; 8LJ1-UP)

Description of Change: The new outlet elbow has an improved casting design for controlled quality.

Adaptable To: The 438-8638 Outlet Elbow replaces the former 4W-2232 Outlet Elbow on the machines that are listed above.

The 438-8638 Outlet Elbow is adaptable to the machines back to first production.

Note: Reassemble using the new 438-8638 Outlet Elbow with a 9M-1974 Hard Washer on each of the new 6V-3940 Bolts. Also, use a new 3P-1156 O-Ring Seal.

Note: Tighten each bolt in multiple steps allowing the elbow to fit squarely with the block and pump. Finish by tightening the bolts to a torque of 28 ± 7 N·m (21 ± 5 lb ft). Reinstall the oil pan and refill the engine with oil. Start engine and verify oil pressure.This change is effective on the serial numbers listed in Table 1.