CORE AS 1663506 - Caterpillar

Excavator:
320C (S/N: SAH1-UP; TBR1-UP)
320D (S/N: BZF1-UP; GKS1-UP; SRT1-UP; BWW1-UP; EAX1-UP; CYZ1-UP)
322C (S/N: BYL1-UP; C3R1-UP; LAR1-UP)
324D (S/N: JGK1-UP; JKR1-UP; JLS1-UP)
325C (S/N: M2K1-UP; G1L1-UP; S3M1-UP)
325D (S/N: C7K1-UP; C8L1-UP)
330C (S/N: B1K1-UP; B3M1-UP; B4N1-UP)
330D (S/N: H3K1-UP; L2K1-UP)
Track Feller Buncher:
1390 (S/N: BZK1-UP; BZL1-UP; BZM1-UP)
Track Feller Buncher:
1390 (S/N: B3F1-UP)
511 (S/N: 5111-UP)
521 (S/N: 5211-UP)
522 (S/N: 5221-UP)
532 (S/N: 5321-UP)
541 (S/N: 5411-UP)
551 (S/N: 5511-UP)
552 (S/N: 5521-UP)
TK711 (S/N: 1011-UP)
TK721 (S/N: 1021-UP)
TK722 (S/N: 1031-UP)
TK732 (S/N: 1041-UP)
TK741 (S/N: 2021-UP)
TK751 (S/N: 3011-UP)
TK752 (S/N: 3021-UP)
Integrated Toolcarrier:
IT62H (S/N: M5G1-UP)
Wheel Loader:
950GSeries II (S/N: BAA1-UP; AYB1-UP; AYD1-UP; AYL1-UP; AXR1-UP; AYS1-UP; AXX1-UP)
950H (S/N: N1A1-UP; M1G1-UP; J5J1-UP; K5K1-UP)
962GSeries II (S/N: BAB1-UP; BAC1-UP; BAD1-UP; AYE1-UP; AYG1-UP; AXS1-UP; AXY1-UP)
962H (S/N: N4A1-UP; M3G1-UP; J6J1-UP; K6K1-UP)
966GSeries II (S/N: AXJ1-UP; AXL1-UP; ANT1-UP; AWY1-UP; ANZ1-UP; AWZ1-UP)
966H (S/N: A6D1-UP; A6G1-UP; A6J1-UP)
972GSeries II (S/N: AXC1-UP; AXE1-UP; AXN1-UP; AWP1-UP; AXP1-UP; ANY1-UP)
972H (S/N: WLA1-UP; A7D1-UP; A7G1-UP; A7J1-UP)
980GSeries II (S/N: AXG1-UP; AWH1-UP; AYT1-UP)
980HSeries 2 (S/N: MKP1-UP; XMP1-UP)
980H (S/N: MHG1-UP; A8J1-UP; JMS1-UP)
A new 320-1457 Door As is being used to replace the previous 177-6732 Door As. The new door has improved strength over the existing door.ReferenceRefer to Special Instruction, REHS4138, "Assembly Instructions for Installing The Air Mix Door" for a list of parts and installation procedure for the new components.