![[Datsun 1200 encyclopedia]](/wiki/upload/wiki.png)
| Revision as of 05:41, 24 June 2011 ddgonzal (Talk | contribs) (->Overview) <- Previous diff |
Current revision ddgonzal (Talk | contribs) |
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| = Overview = | = Overview = | ||
| - | [http://datsun1200.com/modules/myalbum/photo.php?lid=14385 http://ddgonzal.members.winisp.net/getThumb.aspx?width=400&uri=http://datsun1200.com/uploads/photos/14385.jpg] | + | 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 | ||
| + | <br>{{Photo!|Timing_Cover.jpg|Datsun%201200/Parts2}} | ||
| - | Depending on the country, 1971 or 1973 saw newer timing covers which differ from earlier covers. | + | Early 1200 cover - single timing mark |
| - | <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] | + | <br>{{Photo!|timing_cover_old.jpg|Datsun%201200/Parts2}} |
| + | Late 1200 cover - multiple timing marks | ||
| + | <br>{{Photo!|timing_cover_new.jpg|Datsun%201200/Parts2}} | ||
| [[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>{{Album|1562}} {{Album|1870}} {{Album|5056}} {{Album|20448}} {{Album|14385}} |
| + | = 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>{{Album|724|JPG}} {{Album|730}} | ||
| + | |||
| + | 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 = | = Interchange = | ||
| - | There are only two A-series covers in common use: | + | The same covers are used by A10, A12, A12A, A13, A14 and A15, except for the first type: |
| - | # to June 1970, with single timing mark (pulley has multiple marks) | + | |
| - | #* 13035-18000 | + | 1. Original Datsun 1000 timing cover, for single-row timing chain |
| - | # from June 1970, with multiple timing marks (pulley has single mark) | + | 13035-18000 ASSY-COVER TIMING CHAIN |
| - | #* 13035-H1000 (or from second source: 13035-H1010) | + | 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 = | = Gasket = | ||
| - | http://info.rockauto.com/BeckArnley/BA%200380071-1.jpg | + | * Nissan 13044-18001 GASKET-TIMING CHAIN COVER |
| + | Fits all A-series timing covers A10/A12/A13/A14/A15 | ||
| + | * NOTE: Does not include oil pan gasket, water pump gasket or pulley seal | ||
| - | * FEL-PRO Part # TCS24531 | + | 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. |
| - | * BECK/ARNLEY Part # 0380071 [http://www.rockauto.com/catalog/x,carcode,1208483,parttype,5484 RockAuto.com] | + | |
| + | Felpro include part of the oil pan gasket | ||
| + | <br>{{Photo|TCS24531.jpg|Datsun%201200/Parts}} | ||
| + | |||
| + | [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 = | ||
| - | [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] | + | Click each photo to read about corrosion of the timing cover. |
| + | |||
| + | {{Album|21238}} {{Album|21239}} {{Album|21240}} {{Album|21257}} {{Album|21258}} | ||
| = Tach Drive = | = Tach Drive = | ||
| 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. | ||
| - | [http://datsun1200.com/modules/myalbum/photo.php?lid=695 http://datsun1200.com/uploads/thumbs/695.JPG] [http://datsun1200.com/modules/myalbum/photo.php?lid=23338 http://datsun1200.com/uploads/thumbs/23338.jpg] | + | See main article: [[Tach Drive]] |
| + | |||
| + | {{Album!|23338}} | ||
| = Customized = | = Customized = | ||
| - | [http://datsun1200.com/modules/myalbum/photo.php?lid=683 http://datsun1200.com/uploads/thumbs/683.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=864 http://datsun1200.com/uploads/thumbs/864.jpg] | + | Tachometer drive |
| + | <br>{{Album|683}} {{Album|864}} | ||
| + | |||
| + | Access cover for adjustable timing gear | ||
| + | <br>{{Album|23382}} {{Album|23383}} | ||
| + | |||
| + | [[Chrome]]-plated | ||
| + | <br>{{Album|24859}} | ||
| + | |||
| + | = Part Numbers = | ||
| + | Nissan 13035-H1000 $102.77 USD | ||
| + | [http://www.datsun1200.asia/category/select/cid/349/pid/8995 Bprojects] E-G-0190 ¥10,800 yen | ||
| + | |||
| + | {{PhotoTh|timing_cover_a.jpg|Datsun%201200/Parts2}} {{PhotoTh|timing_cover_b.jpg|Datsun%201200/Parts2}} {{PhotoTh|timing_cover_c.jpg|Datsun%201200/Parts2}} {{PhotoTh|timing_cover_d.jpg|Datsun%201200/Parts2}} {{PhotoTh|timing_cover_e.jpg|Datsun%201200/Parts2}} {{PhotoTh|timing_cover_f.jpg|Datsun%201200/Parts2}} {{PhotoTh|timing_cover_g.jpg|Datsun%201200/Parts2}} {{PhotoTh|timing_cover_h.jpg|Datsun%201200/Parts2}} | ||
| - | [[Category:Engine Mechanical]] | + | [[Category:Engine Mechanical]]{{End}} |
Current revision
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 |
[edit]
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).
[edit]
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
[edit]
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.
[edit]
Gasket
* Nissan 13044-18001 GASKET-TIMING CHAIN COVER Fits all A-series timing covers A10/A12/A13/A14/A15 * NOTE: Does not include oil pan gasket, water pump gasket or pulley seal
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
[edit]
Seal
The Timing Cover gasket set includes a front crank seal.
Also see: Crankshaft Seal
[edit]
Corrosion
Click each photo to read about corrosion of the timing cover.
[edit]
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
[edit]
Customized
Tachometer drive
Access cover for adjustable timing gear
Chrome-plated
[edit]
Part Numbers
Nissan 13035-H1000 $102.77 USD Bprojects E-G-0190 ¥10,800 yen
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