7M7221 ADAPTER-OIL LINE Caterpillar parts
621E, 637E, D6D, D7H
Rating:
Alternative (cross code) number:
CA7M7221
7M-7221
7M7221
CA7M7221
7M-7221
7M7221
Weight: 0.33 pounds 0 kg.
TRACK-TYPE TRACTOR, WHEEL SCRAPER,
Number on catalog scheme:
None
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Information:
Start By:a. remove front idlers 1. Remove track roller frame guards (1). 2. Remove yoke assembly (2). 3. Remove four bolts and lockwashers (3). Remove head assembly (4). 4. Remove seal (5) from the head. 5. Remove ring (6) and the seal from the cylinder assembly. The following steps are for installation of hydraulic track adjuster seals.6. Install the seal with the lip toward the inside of the spring.7. Install ring (6).8. Install seal (5) in the head with tooling (A). The lip of the seal must be toward the front idler. Put a small amount of the lubricant to be sealed on lips of seals before and after installation.9. Put head (4) in position and install the four lockwashers and bolts that hold it in position.10. Install yoke assembly (2).11. Install the track roller frame guards.End By:a. install front idlers
Caterpillar parts catalog:
Parts adapter Caterpillar catalog:
120G, 12G, 12M 2, 12M 3, 12M 3 AWD, 130G, 140B, 140G, 140H, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 153, 160G, 160H, 160M 2, 160M 3, 160M 3 AWD, 163H, 16G, 16H, 173B, 183B, 193, 215, 215B, 215C, 2...
140H, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235B, 330, 330 L, 3304, 3304B, 3306, 3306B, 330B, 330B L, 525, 527, 545, 572R, 611, 615, 615C, 627B, 627E, 627F, 627G, 637D, 637E, 637G, 639...
1090, 1190, 1190T, 120H, 1290T, 12H, 135H, 1390, 140H, 143H, 14H, 160H, 163H, 1673C, 16M, 215D, 225, 227, 229, 2290, 229D, 231D, 235, 235B, 2390, 2391, 245, 245B, 2491, 24M, 2590, 30/30, 311, 311B, 31...
120, 120B, 120G, 12E, 12G, 130G, 140, 140B, 140G, 14E, 14G, 16, 1693, 16G, 193, 215, 215B, 215C, 215D, 225, 225D, 227, 229, 229D, 231D, 235, 235C, 235D, 245, 245B, 245D, 3126, 3176B, 3176C, 3196, 3208...
215B, 225, 235, 235B, 235C, 235D, 245B, 245D, 24H, 30/30, 3126, 3126B, 3126E, 320D, 320D FM, 325C FM, 3304B, 3306, 3306B, 3306C, 330C FM, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3412, 3456, 35, 3512, ...
120H, 120K, 120K 2, 12H, 12K, 12M, 135H, 140G, 140H, 140K, 140K 2, 140M, 140M 2, 143H, 14H, 14M, 160H, 160K, 160M, 160M 2, 163H, 16H, 16M, 2290, 2390, 2391, 2491, 24H, 24M, 2590, 30/30, 3114, 3116, 31...
1090, 1190, 1190T, 120M, 120M 2, 1290T, 12M, 12M 2, 12M 3, 12M 3 AWD, 1390, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14M, 153, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H NA, 16M, 173B, 183B, 193, 2590, 308...
120G, 120H, 12G, 130G, 135H, 135H NA, 140G, 14G, 160H, 160H ES, 160H NA, 163H NA, 215, 215B, 216, 216B, 226B, 228, 232B, 236, 236B, 242B, 246C, 247, 247B, 248, 252B, 256C, 257B, 262C, 267, 272C, 277C,...
120G, 120H, 120K, 120K 2, 12K, 135H, 140K, 140K 2, 143H, 14H, 160K, 163H NA, 16G, 16M, 216, 236, 247, 267, 287, 305.5, 308D, 3126B, 3126E, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 32...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16H, 16...
3406B, 3406C, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 518, 518C, 55, 561D, 571G, 572G, 589, 814F, 815F, 816F, 966F II, CB-22, D10, D4E SR, D5, D5B, D5E, D5H, D5HTSK II, D6C, D6D, D...
120, 120B, 140, 140B, 14E, 215, 215B, 215C, 225, 229, 235, 235C, 3304, 528B, 530B, 627B, 627E, 627F, 627G, 637E, 637G, 815, 950, 966C, 977K, 977L, D5, D5H, D5H XL, D5HTSK II, D6C, D6D, D6E, D6E SR, D6...
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ADAPTER-DRAIN
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