Suzuki GRAND VITARA JB416, Service Manual

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3C-77 Transfer: Non-Shift Type (Transfer without Shift Actuator)
Diagnostic Information and Procedures
Transfer Symptom Diagnosis
S5JB0E3324001
Before attempting to repair the transfer or related components for any reason other than mechanical failure, the
condition and possible causes should be identified.
When any of these conditions occur, the following inspections should be made before disassembling the transfer.
• Check transfer for oil level and oil deterioration.
Refer to “Transfer Oil Change: Non-Shift Type (Transfer without Shift Actuator)”.
After performing the above inspections, refer to the following diagnosis table.
Condition Possible cause Correction / Reference Item
Gear slipping out of mesh Worn control cover shift shaft Replace referring to “Transfer Assembly
Inspection: Motor-Shift Type (Transfer with
Shift Actuator)”.
Worn shift fork or sleeve Replace referring to “Transfer Assembly
Inspection: Motor-Shift Type (Transfer with
Shift Actuator)”.
Weak or damaged control cover shift
shaft spring Replace referring to “Transfer Assembly
Inspection: Motor-Shift Type (Transfer with
Shift Actuator)”.
Worn bearings on input gear or counter
gear Replace referring to “Transfer Assembly
Inspection: Motor-Shift Type (Transfer with
Shift Actuator)”.
Worn chamfered tooth on sleeve or gear Replace sleeve and gear referring to “Transfer
Assembly Inspection: Motor-Shift Type
(Transfer with Shift Actuator)”.
Missing or disengagement of circlip(s) Repair or replace referring to “Transfer
Assembly Inspection: Motor-Shift Type
(Transfer with Shift Actuator)”.
Noise Inadequate or insufficient transfer oil Replenish referring to “Transfer Oil Change:
Non-Shift Type (Transfer without Shift
Actuator)”.
Damaged or worn bearing(s) Replace referring to “Transfer Assembly
Inspection: Motor-Shift Type (Transfer with
Shift Actuator)”.
Damaged or worn gear(s) Replace referring to “Transfer Assembly
Inspection: Motor-Shift Type (Transfer with
Shift Actuator)”.
Damaged or worn chamfered tooth on
sleeve or gear Replace referring to “Transfer Assembly
Inspection: Motor-Shift Type (Transfer with
Shift Actuator)”.