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| The [[Timing Cover]] bolts to the front of the engine [[block]] and covers the [[Timing Chain]]. The [[Water Pump]] bolts to the timing cover. | The [[Timing Cover]] bolts to the front of the engine [[block]] and covers the [[Timing Chain]]. The [[Water Pump]] bolts to the timing cover. | ||
| - | [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/Timing_Cover.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_Timing_Cover.jpg] | + | Timing Cover with water pump bolted on |
| + | <br><img size=400>http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/Timing_Cover.jpg</img> | ||
| + | Early 1200 cover - single timing mark | ||
| + | <br><img size=400>http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_old.jpg</img> | ||
| - | [http://datsun1200.com/modules/myalbum/photo.php?lid=14385 http://datsun1200.com/uploads/thumbs/14385.jpg] [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_old.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_old.jpg] [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_new.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_new.jpg] | + | Late 1200 cover - multiple timing marks |
| - | + | <br><img size=400>http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_new.jpg</img> | |
| - | Depending on the country, 1971 or 1973 saw newer timing covers which differ from earlier covers. | + | |
| - | <br>[http://datsun1200.com/modules/myalbum/photo.php?lid=724 http://datsun1200.com/uploads/thumbs/724.JPG] [http://datsun1200.com/modules/myalbum/photo.php?lid=730 http://datsun1200.com/uploads/thumbs/730.jpg] | + | |
| [[Water pump]] bolts to the timing cover. And the cover bolts to the front of the block, and passes water through two ports (the square hole, and the round hole). | [[Water pump]] bolts to the timing cover. And the cover bolts to the front of the block, and passes water through two ports (the square hole, and the round hole). | ||
| - | <br>[http://datsun1200.com/modules/myalbum/photo.php?lid=1562 http://datsun1200.com/uploads/thumbs/1562.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=1870 http://datsun1200.com/uploads/thumbs/1870.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=5056 http://datsun1200.com/uploads/thumbs/5056.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=20448 http://datsun1200.com/uploads/thumbs/20448.jpg] | + | <br>[http://datsun1200.com/modules/myalbum/photo.php?lid=1562 http://datsun1200.com/uploads/thumbs/1562.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=1870 http://datsun1200.com/uploads/thumbs/1870.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=5056 http://datsun1200.com/uploads/thumbs/5056.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=20448 http://datsun1200.com/uploads/thumbs/20448.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=14385 http://datsun1200.com/uploads/thumbs/14385.jpg] |
| + | = Matched Set = | ||
| + | Depending on the country, 1971 or 1972 saw newer timing covers which differ from earlier covers. Each one matches a certain pulley. | ||
| + | <br>[http://datsun1200.com/modules/myalbum/photo.php?lid=724 http://datsun1200.com/uploads/thumbs/724.JPG] [http://datsun1200.com/modules/myalbum/photo.php?lid=730 http://datsun1200.com/uploads/thumbs/730.jpg] | ||
| - | == Matched Set == | + | Japan got the Timing Cover change in June 1970. North America: all A-series engines from 1972. |
| - | Japan got this change in June 1970. North America: all A-series engines from 1972 including 1973 A12. | + | |
| Early Set | Early Set | ||
| Line 39: | Line 42: | ||
| [Fits all A10 blocks] | [Fits all A10 blocks] | ||
| - | Interchange is same for same. The last two will interchange if the complete set of pulley & cover is used. | + | Interchange is same for same. The last two will interchange if the complete set (matching pulley & cover) is used. |
| = Gasket = | = Gasket = | ||
| - | [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts/TCS24531.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts/th_TCS24531.jpg] | + | A timing cover gasket set typically includes the front [[Crankshaft Pulley]] seal and [[Water pump]] seal. NOTE: The oil pan needs to be partially dropped to change the timing cover, requiring a new [[Oil_pan#Gasket|oil pan]] gasket. |
| - | * FEL-PRO Part # TCS24531 [http://www.rockauto.com/catalog/x,carcode,1208483,parttype,5484 RockAuto.com] $6.74 | + | [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts/TCS24531.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts/th_TCS24531.jpg] Felpro include part of the oil pan gasket |
| - | * BECK/ARNLEY Part # 0380071 | + | |
| + | [http://www.rockauto.com/catalog/x,carcode,1208483,parttype,5484 RockAuto.com] | ||
| + | |||
| + | * CORTECO 14308 | ||
| + | * FEL-PRO TCS24531 $6.74 | ||
| + | * BECK/ARNLEY 0380071 | ||
| + | * VICTOR REINZ JV917 | ||
| = Seal = | = Seal = | ||
| - | See [[Crankshaft Seal]] | + | The Timing Cover gasket set includes a front crank seal. |
| + | |||
| + | Also see: [[Crankshaft Seal]] | ||
| = Corrosion = | = Corrosion = | ||
| + | Click each photo to read about corrosion of the timing cover. | ||
| + | |||
| [http://datsun1200.com/modules/myalbum/photo.php?lid=21238 http://datsun1200.com/uploads/thumbs/21238.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=21239 http://datsun1200.com/uploads/thumbs/21239.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=21240 http://datsun1200.com/uploads/thumbs/21240.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=21257 http://datsun1200.com/uploads/thumbs/21257.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=21258 http://datsun1200.com/uploads/thumbs/21258.jpg] | [http://datsun1200.com/modules/myalbum/photo.php?lid=21238 http://datsun1200.com/uploads/thumbs/21238.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=21239 http://datsun1200.com/uploads/thumbs/21239.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=21240 http://datsun1200.com/uploads/thumbs/21240.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=21257 http://datsun1200.com/uploads/thumbs/21257.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=21258 http://datsun1200.com/uploads/thumbs/21258.jpg] | ||
| Line 56: | Line 69: | ||
| Race engines sometimes use a mechanical tachometer drive off the camshaft, with the Timing Cover modified to suit. | Race engines sometimes use a mechanical tachometer drive off the camshaft, with the Timing Cover modified to suit. | ||
| - | See [[Tach Drive]] | + | See main article: [[Tach Drive]] |
| http://datsun1200.com/uploads/thumbs/23338.jpg | http://datsun1200.com/uploads/thumbs/23338.jpg | ||
| Line 70: | Line 83: | ||
| Nissan 13035-H1000 $102.77 USD | Nissan 13035-H1000 $102.77 USD | ||
| [http://www.datsun1200.asia/category/select/cid/349/pid/8995 Bprojects] E-G-0190 ¥10,800 yen | [http://www.datsun1200.asia/category/select/cid/349/pid/8995 Bprojects] E-G-0190 ¥10,800 yen | ||
| - | |||
| - | == USA == | ||
| - | B110 RAW LIST | ||
| - | |||
| - | 13035-H1000 ASSY-COVER TIMING CHAIN | ||
| - | 13510-H1000 SEAL-OIL CRANKSHAFT FRONT (NOK) | ||
| - | 11046-73402 DOWEL-WATER PUMP | ||
| - | 08110-64010 BOLT-HEX | ||
| - | 08915-13610 WASHER-LOCK | ||
| - | 13044-18001 GASKET-TIMING CHAIN COVER | ||
| [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_a.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_a.jpg] [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_b.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_b.jpg] [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_c.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_c.jpg] [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_d.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_d.jpg] [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_e.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_e.jpg] [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_f.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_f.jpg][http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_g.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_g.jpg] [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_h.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_h.jpg] | [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_a.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_a.jpg] [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_b.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_b.jpg] [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_c.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_c.jpg] [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_d.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_d.jpg] [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_e.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_e.jpg] [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_f.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_f.jpg][http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_g.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_g.jpg] [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/timing_cover_h.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/th_timing_cover_h.jpg] | ||
| [[Category:Engine Mechanical]] | [[Category:Engine Mechanical]] | ||
Revision as of 08:28, 3 January 2016
The Timing Cover is the aluminum part on the front of the engine that covers the Timing Chain. It also has a timing mark on the cover and houses the crankshaft pulley seal.
Contents |
Overview
The Timing Cover bolts to the front of the engine block and covers the Timing Chain. The Water Pump bolts to the timing cover.
Timing Cover with water pump bolted on
Early 1200 cover - single timing mark
Late 1200 cover - multiple timing marks
Water pump bolts to the timing cover. And the cover bolts to the front of the block, and passes water through two ports (the square hole, and the round hole).
Matched Set
Depending on the country, 1971 or 1972 saw newer timing covers which differ from earlier covers. Each one matches a certain pulley.
Japan got the Timing Cover change in June 1970. North America: all A-series engines from 1972.
Early Set Multiple-mark Crankshaft Pulley Single-mark Timing Cover
Late Set Single-mark Crankshaft Pulley Multiple-mark Timing Cover
Interchange
The same covers are used by A10, A12, A12A, A13, A14 and A15, except for the first type:
1. Original Datsun 1000 timing cover, for single-row timing chain 13035-18000 ASSY-COVER TIMING CHAIN 2. to June 1970, with single timing mark (pulley has multiple marks) 13035-18001 ASSY-COVER TIMING CHAIN [updated to fit Double timing chain & pressure tensioner] 3. from June 1970, with multiple timing marks (pulley has single mark) 13035-H1000 (or from second source: 13035-H1010) [Fits all A10 blocks]
Interchange is same for same. The last two will interchange if the complete set (matching pulley & cover) is used.
Gasket
A timing cover gasket set typically includes the front Crankshaft Pulley seal and Water pump seal. NOTE: The oil pan needs to be partially dropped to change the timing cover, requiring a new oil pan gasket.
Felpro include part of the oil pan gasket
* CORTECO 14308 * FEL-PRO TCS24531 $6.74 * BECK/ARNLEY 0380071 * VICTOR REINZ JV917
Seal
The Timing Cover gasket set includes a front crank seal.
Also see: Crankshaft Seal
Corrosion
Click each photo to read about corrosion of the timing cover.
Tach Drive
Race engines sometimes use a mechanical tachometer drive off the camshaft, with the Timing Cover modified to suit.
See main article: Tach Drive
Customized
Tachometer drive
Access cover for adjustable timing gear
Part Numbers
Nissan 13035-H1000 $102.77 USD Bprojects E-G-0190 ¥10,800 yen
