Ryobi RY40570 Operation Manual - Page 32

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BAR AND CHAIN SPECIFICATIONS Chain specifications: .375 in. pitch, low profile narrow kerf, .043 in. chain gauge, 5-tooth drive sprocket. Length of Bar 12 in. Guide Bar Part Number 099966002001 Chain Part Number 099966002002 Drive Links 45 TROUBLESHOOTING PROBLEM Bar and chain running hot and smoking. Motor runs, but chain is not rotating. CAUSE 1. Check chain tension for over tight condition 2. Chain oil tank empty. 1. Chain tension too tight. 2. Check guide bar and chain assembly. 3. Check guide bar and chain for damage. SOLUTION 1. Tension chain. Refer to Chain Tension earlier in this manual. 2. Check oil tank. 1. Retension chain, Refer to Chain Tension earlier in this manual. 2. Refer to Assembling the Bar and Chain earlier in this manual. 3. Inspect guide bar and chain for damage. CALL US FIRST For any questions about operating or maintaining your product, call the Ryobi® Help Line! Your product has been fully tested prior to shipment to ensure your complete satisfaction. 32 - English

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32 - English
PROBLEM
CAUSE
SOLUTION
Bar and chain running
hot and smoking.
Motor runs, but chain is
not rotating.
1. Check chain tension for
over tight condition
2. Chain oil tank empty.
1. Chain tension too tight.
2.
Check guide bar and chain
assembly.
3.
Check guide bar and chain
for damage.
1. Tension chain. Refer to
Chain
Tension
earlier in this manual.
2. Check oil tank.
1. Retension chain, Refer to
Chain
Tension
earlier in this manual.
2. Refer to
Assembling the Bar and
Chain
earlier in this manual.
3. Inspect guide bar and chain for
damage.
TROUBLESHOOTING
CALL US FIRST
For any questions about operating or maintaining your product,
call the Ryobi
®
Help Line!
Your product has been fully tested prior to shipment to ensure
your complete satisfaction.
Chain specifications:
.375 in. pitch, low profile narrow kerf, .043 in. chain gauge, 5-tooth drive
sprocket.
Length of Bar
Guide Bar Part Number
Chain Part Number
Drive Links
12 in.
099966002001
099966002002
45
BAR AND CHAIN SPECIFICATIONS