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NHTSA ID Number: 10199233
Manufacturer Communication Number: 18NA275
Summary
This service bulletin provides information on a small allowable amount of grease seepage from a brass or gold colored fitting located at the bottom of the strut assemblies, which is actually part of the natural operation of these struts.
6 Affected Products
Vehicle
| MAKE | MODEL | YEAR |
| CHEVROLET | CAMARO | 2014-2015, 2018-2021 |
Condition
Some customers and/or technicians may comment on a small amount of grease seepage from a brass or gold colored fitting located at the bottom of the strut assemblies. Note: At first glance, this may appear to be a fluid leak.
The 5th generation Camaro Z/28, as well as the 6th generation Camaro ZL1 1LE, employ a different type of strut than other traditional car and truck lines. These struts are specifically designed and tuned for the precise vehicle handling that these vehicles are capable of.
Cause
This condition may be caused by a vent allowing breathing within the damper body. There is no oil within this chamber but there is some grease on the inner walls of the housing that keeps the insert tubing lubricated against the component’s bushings. As air enters and exits this vent, it is normal to have small amounts of this grease exit the strut. This is actually part of the natural operation of these struts.
Correction
No strut replacement is required for this condition listed above.
SEOCONTENT-START
Service Bulletin Bulletin No.: 18-NA-275
Date: May, 2021
INFORMATION
Subject: Information on Grease Seepage from Strut Assemblies
Brand: Model:
Model Year: VIN:
Engine: Transmission:
from to from to
Chevrolet
Camaro Z28 2014 2015
— —
7.0L (LS7)
Camaro —
ZL1-1LE 2018 2021 6.2L (LT4)
Involved Region or Country North America, Brazil, Europe, Middle East, GM Korea Company, China, Japan
Additional Options (RPOs) Equipped with SUSPENSION SYSTEM-RIDE, HANDLING, PERFORMANCE, VAR 2
(RPO FEA)
Condition
5141833
Page 2 May, 2021 Bulletin No.: 18-NA-275
5141823
Some customers and/or technicians may comment on a small amount of grease seepage
from a brass or gold colored fitting located at the bottom of the strut assemblies.
Note: At first glance, this may appear to be a fluid leak.
The 5th generation Camaro Z/28, as well as the 6th generation Camaro ZL1 1LE, employ
a different type of strut than other traditional car and truck lines. These struts are
specifically designed and tuned for the precise vehicle handling that these vehicles are
capable of.
Cause
This condition may be caused by a vent allowing breathing within the damper body. There
is no oil within this chamber but there is some grease on the inner walls of the housing
that keeps the insert tubing lubricated against the component’s bushings. As air enters
and exits this vent, it is normal to have small amounts of this grease exit the strut. This is
actually part of the natural operation of these struts.
Correction No strut replacement is required for this condition listed above.
Version 2
Modified Released September 07, 2018
May 14, 2021 – Added the 2020–2021 Model Years and updated the Involved Region or
Country section.
SEOCONTENT-END
1 Associated Document
Manufacturer Communications
Bulletin No.: 18-NA-275
Date: May, 2021
MC-10199233-9999.pdf 185.973KB
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NHTSA ID Number: 10198842
Manufacturer Communication Number: 18NA275
Summary
This service bulletin provides information on a small allowable amount of grease seepage from a brass or gold colored fitting located at the bottom of the strut assemblies, which is actually part of the natural operation of these struts.
1 Associated Document
Manufacturer Communications
Bulletin No.: 18-NA-275
Date: May, 2021
MC-10198842-9999.pdf 185.973KB
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- No adaptors required
- Heavy duty acme thread
- Versatile mounting options
- Multi-position hooks
- All steel construction
- 4.5 Ton Hydraulic Load Capacity: The hydraulic jack has a 4.5 ton load capacity, and the rated compression force is 1 ton. Our coil spring compressor is great for various vehicle types, including sedans, SUVs, off-road vehicles, and pickup trucks. Perfectly suited for spring disassembly and shock absorber maintenance.
- Versatile Clamping Options: Our spring compressor comes with two clasps for the utmost versatility. The small spring clasp accommodates sizes from 4.3" to 5.1", while the big spring clasp caters to 5.5" to 6.7" sizes. With a maximum compression stroke of 12.6"/320 mm and featuring 8 positioning holes on the column, you can easily adjust the clasp position to match different spring heights.
- Stable Suspension: Prioritizing safety and convenience, our coil spring compressor features a stable suspension system that prevents bouncing due to spring tension. It halts at the current position and only descends slowly when you engage the pressure release valve.
- Safety Assurance: The strut spring compressor provides multiple-layered protection: a 39.4" extended safety chain to secure the springs, an additional stable locking mechanism, and a safety tongue on the clasp to prevent spring detachment accidents. The H-shaped stable base ensures minimal wobbling during operation. For added security, two pre-drilled holes allow you to anchor the compressor to the ground.
- Premium Material Construction: The hydraulic jack boasts a leak-proof hydraulic pump and a dampened hydraulic rod for seamless lifting and lowering. The Q235 reinforced steel column and the ductile cast iron clasps provide unparalleled durability to withstand extreme pressures, ensuring heavy-duty springs without risk of breakage or bending.
- Adjustable safeguard brace prevents accidental release of spring under load and enables the removal parts of the tool to always operate in parallel.
- Rugged frame reduces flexing, bending, and warping even under high tension, each pair of the spring compressor tool can withstand a load of up to 2645lbs(1200 kg).
- Ideal solution for a variety of vehicles, including trucks and large sedans. Avoid strut compressors with flimsy hooks creating slippage and other safety problems.
- This heavy-duty spring compressor tool has a wide jaw capacity of 2.7-10.6 inches (70-270 mm) and an adjustable holder suitable for 8.6-12.2 inches (220-310 mm) diameters coil.
- The screw compressor can hold the spring tightly by rotating the easy to use hexagonal nut. Use 19 mm hex socket or wrench. Always grease threads before use to avoid stripping.
- Works on Most Vehicles: This heavy-duty spring compressor tool set by Orion Motor Tech repairs bent and damaged parts and performs the necessary suspension maintenance on the MacPherson struts and springs found in most small and medium-sized cars
- Secure Compression: Acme-threaded rods ensure a firm grip on springs, while built-in detent pins securely lock them in place, providing reliable, non-slip compression for safe and precise work
- Wide Compatibility: Working with your manual or power tool's 1/2-inch square drive or 13/16-inch hex sockets, our Acme rods and end pieces offer a 10.5" range, wider than the competition to work with more vehicles
- Built to Last: Our pair of heavy-duty strut spring compressors boasts high durability and corrosion resistance under even punishing use thanks to their heat-treated steel construction, black oxide finish along the threaded rods, and zinc-coated heads
- Compact & Portable: This hock spring compressor tool set comes with a blow-molded case, keeping parts organized and easy to carry, store, and access, so you're always prepared for your next repair job
- Heavy Duty Strut Spring Compressor Tool: Acymner MacPherson Spring Compression, 13/16" Hex Socket 1/2" Square Drive to compress the coil spring to replace the shock absorber unit or spring quickly and safely ; For repairs on bent struts, strut tubes and damaged pieces.
- Durable and Sturdy: Our MacPherson strut spring compressor kit is constructed with forged hooks and center screw hardened for maximum strength and longevity, designed to withstand extreme pressure in any environment. Heat-treated forcing screw and safety latches for locking hook to spring.
- Easy to Operate: Attach the brackets completely onto the spring, tighten, and remove the strut; Lubricate threads with anti-seize compound for prolonged life. This spring compressor tool set is ideal for professional mechanic and automotive repair novice.
- Safe Design: The strut spring compressor tool comes with detent pins that keep the compressor from flying off the coil spring. Locking it onto the spring so it can't come off until you pull it back, improving the safety during use.
- Wide Application: The heavy duty strut spring compressors features a threaded length of 11”, making it compatible with most vehicle’s MacPherson strut springs; Attach the threaded rods so that the hooks are set 180° apart; Evenly compress both sides of the strut spring compression tool.
- Easy Coil Spring Compression: Orion Motor Tech's coil strut spring compressor delivers a 1-ton compression force, allowing for effortless coil spring compression, simplifying maintenance for vehicle suspension systems in cars, trucks, SUVs, and more
- Powerful Compression: With its 4.5-ton hydraulic jack capacity and a 12.6 in. compression stroke, this hydraulic strut spring compressor effortlessly handles heavier-duty or longer coil springs, ensuring thorough compression and precise maintenance
- Versatile Spring Compatibility: This versatile strut compressor easily adjusts to fit different coil spring sizes with its 8 height settings. It includes 2 large clasp holders for 5.5" to 6.7" coil springs and 2 small holders for 4.3" to 5.1" coil springs
- Secure Compression System: With a stable locking mechanism, our strut spring compressor securely holds the coil spring in place until the discharge pedal is pressed. The 39.4" safety chain ensures added security by preventing the springs from popping out
- Solid & Stable Base: The H-shaped base offers a reliable foundation for smooth compression. This strut spring compressor can be securely anchored to the floor with two pre-drilled holes for increased stability
- Easy Suspension Maintenance: Orion Motor Tech's coil strut spring compressor is crafted to compress coil springs, making strut assembly disassembly a breeze and simplifies maintenance of vehicle suspension systems across cars, trucks, SUVs, and more
- Powerful & Efficient Compression: With its 2200 lb. compression force and a 11.8 in. compression stroke, this strut spring compressor effortlessly handles heavier-duty or longer coil springs, ensuring thorough compression and precise maintenance
- Versatile Spring Compatibility: This strut compressor easily disassembles a wide range of springs, accommodating diameters from 3.6 to 7.9 inches and heights from 7.9 to 19.7 inches, making it ready for any automotive challenge
- Secure Compression System: The robust clamps with thickened jaws securely grip the coil springs, ensuring safe and efficient operation. The deep secure teeth on the rod ensure the clamps are securely locked in place for stable and consistent compression
- 【Multi-Function】Professional Multi Use MacPherson Interchangeable Fork Spring Compressor Set.
- 【Widely Application】This spring compressor compresses all types of MacPherson style coil springs front and rear.
- 【Package Included】The strut spring compressor kit includes three sets of jaws: 2 each of, 65-125mm, 88-160mm and 126-212mm,1pc compression rod,1pc adjustment hook and 6pcs fixing screws.
- 【Superior Quality】The coil spring compressors are manufactured under very strict quality control and are approved to endure extremely high loads.
- 【SGS Test Report】The Max Force 4487 KG. No impact wrench! Hand ratchet only. Dangerous breakage of the product when operated with power tools!
- Designed to increase the capacity to hold and compress any type or size of struts and springs
- Equipped with 14" holding vice and 20.5" high which can be adjusted to fit and compress any types of strut in upright or upside down positions
- One man operation system that takes less than 10 seconds to compress spring
- Universal adjustable holding arms prevent spring from popping out
- Patented Rack and Pinion gear and patented Double Clutch Disc systems
Last update on 2025-05-08 / Affiliate links / Images from Amazon Product Advertising API
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